Videos

A Day Made Of Glass 1 (link to this)

A Day Made Of Glass 2: Same Day (link to this)

My Comments

I had heard about Corning’s new series of videos about glass being more than just windows, mirrors and drinks containers. Their vision in these videos was to have windows, mirrors and similar objects as display surfaces for computer-hosted data; as well as for other applications like photovoltaic (solar) cells or electrochromic uses like tinting or frosting on demand.

Some of these visions include windows that are clear but become frosted “on demand” for privacy or show images or text such as a themed photo cluster or a diagram, with some being touchscreens for interacting with the display or being a control surface for lighting for example. The applications were being extended to automotive use like the glass displays being part of a dashboard for example.

This has been made feasible through efforts like the “Gorilla Glass” technology that is now being implemented in smartphones, tablets and large displays like TVs. Here, this glass is about an increasingly-tough surface or about a thinner glass surface for an LCD or OLED display application (including a touchscreen) being as tough as a glass surface of regular thickness.

It is even worth noting that Philips was also involved in “taking glass further” with mirrors that are displays and lately with an OLED light  / solar-cell combination which is transparent one moment and a light-source another moment while supplying extra power during the day. This latter application was pitched again at cars with a way of bringing more light in to the car but also working as an interior light when it is darker.

At least this shows that there will be many different game-changers when it comes to the design of display and similar technologies.

Introduction

I am reviewing the HP Pavilion DM4 Series Beats Edition notebook computer which is a 14” notebook that is intended as a bridge between the ultraportable notebook class of portable computer and the common 15” laptop that most people would work with. This is a consumer-class laptop that has been optimised with the full functionality like dual graphics, “tuned” sound reproduction and high RAM / hard-disk capacity while sing a smaller screen to permit portability.

The computer itself

Aesthetics and Build quality

The HP Pavilion dm4 BeatsAudio Edition is finished in an all-black finish with red lettering throughout. The keyboard surround is a rubberised finish while the lid and the rest of the base are finished in a satin-black metallic finish. The display and its surround are, on the other hand, finished in a reflective finish.

It doesn’t feel “tacky” in any way to use and there is a sense of good build quality with this laptop, in a similar way to most consumer laptops that are on the market nowadays.

User interface

The keyboard on the HP Pavilion dm4 BeatsAudio Edition notebook has a lot of issues that can affect its useability. For example, the keys are finished in that cheap slippery plastic and are labelled with dull red lettering which can be annoying for most users. This is due to the emphasis on the “BeatsAudio” design and could be improved with illuminated keys. It still works well for touch-typing but the home keys need to be made easier to locate by touch. It is also worth noting that the B key is marked in the form of the “BeatsAudio” logo as another way of highlighting the marketing theme in this computer.

Even the B key is styled like the BeatsAudio logo

The trackpad works as expected and is distinctly identifiable, with distinctly-identifiable selection buttons. This goes against the trend with some laptops where the trackpad is simply an unmarked area with two buttons or a “Macbook-style” large square area with zones for primary and secondary selection.

This is augmented by a one-touch key for opening the Web browser and you have to use the Fn key and the function keys  to operate other functions like on most laptops.

Audio and Video

The audio subsystem has been tuned by BeatsAudio, which has been founded by Dr. Dre, one of the US’s major rappers, in a similar vein to how Leo Fender, the name behind the iconic Stratocaster electric guitars founded BBE as an audio-reproduction tuning technology.  This has led to improved bass response and presence in music playback with older and newer pop-music recordings even through the integrated speakers. Here, the sound appears to “come forward” and the notebook’s speakers sound on a par with a midsized portable radio. This isn’t just true for music playback. Speech and sound effects in movies and similar audiovisual work comes forward with the clarity and this can also help when the HP Pavilion dm4 is used as a speakerphone with IP telephony software like Skype.

Left hand side connections - VGA video, Ethernet, HDMI video, USB 2.0 x 2

The graphics subsystem is a dual-mode type with Intel Sandy-Bridge integrated graphics and an AMD Radeon discrete graphics chipset. The graphics operating mode is set according to the application you run on the computer rather than a manually-selected “all-or-nothing” setup. This is so you can have the advanced games and graphics-editing packages engage the “overdrive” offered by the discrete graphics when they are used whereas the computer works in economy mode with integrated graphics when you are working with other applications that don’t depend on the graphics performance like office applications.

The only letdown with this is that the laptop uses a very glossy screen which can be annoying to use in bright lighting conditions. This is especially if you dim the display in order to gain more battery runtime.

Connectivity and Expansion

The HP dm4 Series has the typical list of connection options expected for a mainstream consumer laptop. This is in the form of 3 USB 2.0 sockets, a Gigabit Ethernet socket as well as VGA and HDMI video-output sockets and a jack for use with headphones or a microphone. It has Bluetooth and 802.11g/n Wi-Fi as its wireless connectivity options.

Right-hand side connections - DVD burner, headphone / microphone jack, USB 2.0 port, power socket

But there are a few connectivity options that I would like to see for this laptop in this day and age. For example, I would like to have one of the USB sockets be a USB 3.0 type or a USB / eSATA combo socket in order to allow one to benefit from high-speed connectivity to direct-connected external storage devices i.e. external hard disks. It could also benefit from either dual-band 802.11a/g/n Wi-Fi connectivity or one of the newer multi-stream 802.11n Wi-Fi network setups for increased reliability and wireless network throughput. But the connectivity set may appeal to most typical household users.

Battery life

I ran the HP Pavilion dm4 BeatsAudio Edition through the DVD run-down test with a feature-movie DVD and it was able to play on for 4 hours 14 minutes. This is using the integrated graphics but having Wi-Fi and Bluetooth on. There may be a slight reduction in the runtime if Windows Media Player was to use the discrete graphics. Similarly, I was able to engage in mixed activities involving word-processing, Web browsing and, in some cases, YouTube video viewing with this laptop running on battery power.

Other facts about this laptop

Rear view with the BeatsAudio logo

This laptop also has a “Quick-Web” shell that allows you to head to the Web when you switch it on. This starts by default when you cold-boot it from “Hibernate” mode but you can head to Windows using the “Stand-by” option on this shell.

Limitations And Points Of Improvements

The main limitation that I have noticed with the HP Pavilion dm4 Series BeatsAudio Edition is the way the keyboard is designed. It could be improved through a rubber-feel keyboard with brighter labelling or illuminated keys and the latter option could add “cool factor” to this computer.

For connectivity, this laptop could benefit from a USB 3.0 or eSATA socket for use with external storage devices and / or dual-band 802.11a/g/n Wi-Fi networking so it can benefit from advanced Wi-Fi networks.

Conclusion

The HP Pavilion dm4 Series BeatsAudio Edition notebook exists as a bridge between the 13” ultraportable computers which don’t often have functionality like 500Gb hard disks, dual-mode “overdrive” graphics or extra connectivity and the larger more popular 15” laptops that have the full function set. Here, this could work well for students in senior-secondary or tertiary studies; or simply as a large-screen alternative to computers like the Toshiba Satellite L730 ultraportable.

It still is suitable for those Wi-Fi-equipped cafes and bars

This also includes users like hotspot surfers or long-distance travellers who are after a portable computer with the ability to be taken from place to place easily such as from cafe to cafe yet have a larger screen and hte functions of the full-size 15″ laptop.

Articles

Is Verizon readying a family data plan? | Signal Strength – CNET News

Verizon shared data plans show up in employee training materials, still on track? | Engadget

Previous Coverage

Multiple wireless-broadband devices – could a MiFi, tethered smartphone or similar device be the answer?

Should mobile carriers charge a premium for tethering your mobile phone to your computer

My Comments

Verizon have started work on heading towards making shared / family data plans available to consumers and small-business owners who buy wireless-broadband service in their markets in the USA. They would appeal to people who run multiple devices that benefit from wireless-broadband service, such as the typical user who runs a smartphone and a tablet like an iPad. They will typically have a larger data allowance which is shared amongst the multiple devices in a similar way that voice-call minutes or text-message units are shared amongst mobile phones that are part of a family plan.

This may be offered as an alternative to tethering a laptop or tablet to a smartphone and may place their business model centred around the “tethering premiums” in jeopardy. But this can still lead to the goal of increased revenue per customer by them offering larger data allowances for the shared plans, especially as most of us buy data allowances in a way to provide some sort of “buffer” for usage peaks. But, for these plans to work well, they need to support sufficiently large allowances and allow a user to connect a maximum of between five to ten devices to the service; or 15-20 for a family / household plan. This can cater for different usage patterns including newer device classes such as cameras or vehicle infotainment systems with integrated wireless-broadband modems; as well as families that are very “switched-on” when it comes to technology.

The same “shared data plan” can be implemented by fixed-broadband Internet providers that implement data allowances in their business models like most of the ISPs serving the Australian market. Here, they could cater for users who maintain two or more Internet services like a service set up at their holiday house, city apartment or business premises as well as the service that is used at their main home. The service providers could then allow for a larger data allowance to be used between the locations with minimal allowance wastage due to underused locations. In some ways, it could allow those service providers who sell fixed and mobile Internet service, like most telcos to run service plans with larger aggregate data allowances that cover fixed and mobile use.

Any telecommunications carrier or Internet service provider who runs or intends to run a data-allowance model should then keep an eye on Verizon’s shared-data-plan model and assess whether to run it with their current business model. Similarly, the carriers could examine ways of taking this further with “virtual LANs” that exist across the devices on the same plan and consistent security / “clean-feed” parental-control parameters across all devices associated with an account.

Article

North Carolina Officially Launches the First Commercial TV White Spaces Network

My Comments

There was an official launch of a commercial-service-ready Internet-service backbone based on “TV White space” in Wilmington, North Carolina, USA. The network was to use vacant frequencies in the VHF (most likely Band III) and UHF bands that were used by TV broadcasters before they went to digital technology and shut off their analogue signals. It is primarily a fixed-wireless setup but there is the ability to use transportable modems at the customer’s end of the link. One major benefit was the ability for improved “non-line-of-sight” performance which means that forests or built-up areas cannot easily interfere with the signal.

The idea behind the “white-space” network was to make Wilmington a “smart city”, a proving ground and commercial-rollout showcase for the technology. But there were some gaps concerning the rollout and delivery of this technology to customers. For example, could customers use an existing rooftop VHF or UHF TV aerial (antenna) that is still in good working order as the aerial for the “white-space” service’s link; or would they need to install a new aerial on the mast. 

As well, the main deployment was to cover Wilmington’s parks and gardens but I would rather that we see a full-scale “TV White Space” rollout that encompasses one or more country towns with associated hamlets or villages. Here, this can be used to assess coverage of sparse living areas like farmland or mountainous area and to assess how a network operator can go about covering particular areas where there is low coverage.

Similarly, I would like to find out whether the service is really costly to provide to the customers and what the real-world bandwidth and service reliability is like in a “White Space” Internet-delivery setup.

All along, Facebook have provided a “lists” feature which allows you to group your friends in to categories like “close family”, your “current circle of social friends” or “workmates”. It can even be feasible that one Facebook Friend can be a member of two or more “lists”.

This has been improved so that you can control the visibility of material you post on Facebook so that only certain people can see the material. This is including the ability to make a post “Public” for all to see or “Friends only” just for your Facebook Friends to see.It will remember what setting you used for the last item that you posted.

You can use the custom lists option on the Web user interface as well as the mobile Facebook clients for iOS and Android. At the moment, I don’t know of this being able to  work for other Facebook clients like the TV-based clients or the Pure Sensia Internet radio. This may change when new versions of the firmware for these devices is released.

When you send a friend-request to a potential Facebook Friend, you have the option of classing the friend in one or more of your Custom Lists. Similarly, you can go through your Friends collection and add them to your Custom Lists. Then, when you post a Status Update, Photo, Link or other top-level item on your Wall, you have the option of determining the visibility of this post. Here, you can have it appear “Public” for all to see whether they are Friends or not, “Friends Only” where just your Facebook Friends see the post and “Custom List” where people who are in the Custom List you define see the post.

A question that can be raised with this ability, especially in relation to teenagers, is that you as a parent may want to “Friend” them on Facebook so you can know what is going on and if there is any bullying taking place for example. But this idea may be circumvented by your teenage child setting up a Custom List which encompasses just their mates or the “in” crowd. The teenager’s friends would set up similar Custom Lists for their mates, encompassing your teenager. Then if they want to post stuff that Mum and Dad aren’t to see, they use the Custom List that they have defined. How can you know what’s going on when these Custom Lists are being used.

But it still requires users to be careful about what they post on Facebook and whom to. For example, you should avoid engaging in a confidential conversation on FB using the Wall, rather you send the direct messages to the person involved or use the Chat facility. Infact it is worth paying attention to the reference page that I wrote concerning where to post what in Facebook, and this has become a valuable asset to Facebook newbies.

Article

HP Blogs – 6 steps for SMBs to become IPv6-ready – The HP Blog Hub

My Comments

There is all the talk of us running out of IPv4 public IP addresses for the Internet, and an increased awareness of IPv6 Internet technology. One major driver for the IPv6 technology is the rolling out of next-generation broadband services; where this feature will be seen as being part of the “next generation” mould.

In the near time, the typical IPv6 network will operate as a “dual-stack” setup where there is an IPv6 network and an IPv4 network operating over the same network space. A device such as an IPv6-ready router will typically bridge the gap between the dual-stack devices and the IPv4-only devices by assisting in the discovery of the devices and transferring data between the two different network stacks.

Outside IT contractors

If you do regularly engage outside contractors for your IT needs such as your POS / property-management technology, it would pay to ask whether the technical staff know about IPv6 and how to deploy it. Most of these contractors may think that small business doesn’t need IPv6 but as the Internet moves to this technology, it pays to be future-proof.

ISPs and Webhosts

It is worth making sure that your business’s ISP and Internet hosted services such as your Webhost are ready for IPv6 or have intentions to roll out a customer-facing IPv6 service.

Most ISPs and Webhosts are likely to have the backend of their services working on IPv6 technology but their customer-facing services like the Web services or Internet service may not be ready. This may be due to the presumption that most customer setups will fail when confronted with IPv6. The exception may be the ISPs that serve a “switched-on” audience that knows their way around the Internet technology; or ISPs and Webhosts that offer customer-facing IPv6 service as a limited-user beta test and they may offer a “dual-stack” setup.

It also pays to check that your domain host supports domain records that are compatible with IPv6 setups. This includes having AAAAA-form DNS records that can resolve your domain name to IPv6 addresses.

Hardware

Computers that run Windows Vista or 7, MacOS X Lion or recent Linux distributions will be ready for IPv6; with Windows XP having support through a downloadable module from Microsoft’s Web site. Relatively-recent computer equipment can be upgraded from prior operating systems to the newer IPv6-compliant operating systems. For the mobile platforms, the IOS (iPhone / iPad / iPod Touch), Android, Symbian and Windows Phone 7 platforms do support IPv6. They will typically operate on a “dual-stack” arrangement by being able to service an IPv4 network and an IPv6 network at the same time through the same network interface,

Similarly, most network printers pitched at the business end of the market that were released over the last few years would have support for IPv6 in a dual-stack setup.

As for routers, managed switches, access points and other network hardware, I would suggest that you check for firmware that supports IPv6 for your existing equipment. Keep an eye on the manufacturer’s Website for newer firmware updates that support IPv6.  If you are purchasing or specifying newer network equipment, make sure that it does support IPv6 or has future support for this in a planned firmware update. Most unmanaged switches, HomePlug-Ethernet bridges and devices that don’t use a Web or SMNP user interface would not need to be compliant with IPv6. This is because these devices work at levels below the IP stacks.

In the case of routers, the device should work as a “dual-stack” unit with support for routing between the two different IP network types. It should also be able to cope with working with a dual-stack Internet service especially as the business Internet services that provide IPv6 will do so in a dual-stack manner.

When I review any network hardware including printers, I will identify those pieces of equipment that are IPv6-ready so as to help you know whether the equipment will be future-proof.

Software

As for software on these computers, any desktop firewall software or other network-utility software that you run would need to support IPv6 operation. This is something that recent versions of this software would cater for, but you should make sure of this when you specify new software. It also holds true for any other network-management programs that need to work on an IP level.

The application software that serves office functionality or line-of-business needs wouldn’t be of concern in relation to IPv6 because the operating system would be handling the network-resource requests for these programs.

Conclusion

The key issue with assuring IPv6 compatibility for your small business network is to make sure that your computer equipment works on dual-stack IPv4/IPv6 software and / or there is a router that works as n IPv4/IPv6 bridge on both sides of the network-Internet “edge”. As well, the IT contractors and services that you engage would need to be knowledgeable about IPv6 and the impending rollout for your business.

Introduction

I am reviewing Hewlett-Packard’s latest business inkjet multifunction printer which is the OfficeJet Pro 8600a Plus. This unit is to supersede the previously-reviewed HP OfficeJet Pro 8500a Plus and, as you will see later through the review, will have some improvements over that model, especially the ability to print on both sides of the paper “to the edge”.

Prices

Printer

Recommended retail price: AUD$499

Inks and Toners

The printer itself

Distinctly-shaped automatic document feeder

Of course, the feature that makes the HP OfficeJet Pro 8600a Plus identifiable is the single-piece automatic document feeder design. Unlike most multifunction printers which use a removable or fold-over document input tray, this printer implements an integrated input tray, which creates a stylish design and reduces the need to do any further setup.

Setup

The HP OfficeJet Pro 8600a Plus was very easy to set up and add to the network and can connect to a Wi-Fi wireless or a wired Ethernet network. Like most business printers, it is future-proof with dual-stack IPv6 support, which would certainly benefit businesses who are heading down this next-generation network setup or are considering next-generation broadband.

When I wanted to enable the OfficeJet’s ePrint functionality, the printer failed to download the whole file completely and properly. Typically this was caused by server timeout problems and the printer would take the necessary “anti-brick” procedures too readily. This could be improved through the use of background downloading for the necessary software, especially if the update was part-finished.

Once loaded, the ePrint functionality had worked as expected with the email-to-print functionality and access to the HP ePrint app library. It also worked properly with my Android copy of the HP ePrint Home & Biz app, which allows for greater control over the print output from mobile devices; as well as being able to scan to the mobile device.

Walk-up functions

The HP OfficeJet Pro 8600a Plus can work as a copier with the ability to copy both sides of a document very quickly, a speed slightly shorter than its predecessor. There is also an ID copy function which is supported by assistance animations on the unit’s LCD.

Of course, the OfficeJet can print from and scan to memory cards or USB memory keys, thus working as a standalone printing appliance. In addition, the printer can scan documents either to an email address or a network folder, but these require the use of desktop software to configure these services for your network. As far as scan-to-folder is concerned, the printer can work with any network-storage setup that uses the standard protocols like SMB, which means that it can scan to a NAS device as well as a server or regular computer.

The unit has an integrated colour fax machine for use with regular telephony services with the ability to forward faxes to email or store them on a network storage. The main limitation with using this function for remote “scan-via-fax” operations is that you are typically limited to 300dpi black-and-white images due to the limitations of the Group 3 fax technology.

Computer functions

The HP OfficeJet Pro 8600a Plus’s computer software loaded very smoothly and worked as expected for a printer that is to be part of the Windows 7 ecosystem. This included support for the Device Stage functionality and integration with applications that have distinct control over the printer.

The software is still very useable and works well with the operating system in an unobtrusive way. There is the ability to set the printer to scan to the computer or to storage on the network like a NAS. This latter situation requires the use of utility software that is supplied as part of the printer for setting up the scan destination. The same software can be used for setting up scan-to-email destinations. But if you set up a scan-to-computer arrangement, the software’s scan monitor works very unobtrusively.

Useability

Illuminated print-mechanism bay

This printer has its ink cartridges loaded from the front in a similar manner to its predecessor and the Brother inkjet printers. But the similarity stops here. When you drop down the access door to gain access to the cartridges, the print bay is illuminated so you can easily identify paper jams. This makes the printer much more easily serviceable compared to the typical laser printer.

A feature that makes the printer identifiable is the single-piece automatic document feeder design. Unlike most multifunction printers which use a removable or fold-over document input tray, this printer implements an integrated input tray, which creates a stylish design and reduces the need to do any further setup.

Similarly there is a pull-out paper drawer which is easy to load and has a high capacity. There is the option to buy an extra paper drawer for use if you want to keep different media on hand.

Print speed and quality

The OfficeJet Pro 8600a’s automatic duplex printing was a major improvement over the previous HP inkjet printers with this feature in that it could effectively print on both sides of the sheet without requiring a large top and bottom margin. This previous requirement has been a personal annoyance of mine with other auto-duplex HP inkjet printers especially when turning out double-sided “tear-off” flyers to promote this site, and this model was effectively a sigh of relief for this function.

This would be especially of benefit for those of us who place importance on auto-duplex printing for desktop-publishing needs like turning out short-order flyers or previews of documents intended for long-run printing. It can even benefit print runs of custom-shaped documents like door hangers, luggage labels, bookmarks and the like.

There has been an improvement in the duplex print speed with a reduced waiting period while the ink dries, but this could be worked on further. One way this could be looked at is to identify whether the page can be retracted slowly during the estimated ink-drying time.

This HP OfficeJet Pro 8600a was able to complete a large duplex print run without failing and the reduced dwell-time for ink drying had become a bonus in reducing the time it took to turn out the pages.

The document output is very sharp for an inkjet printer, very close to what is achieved for a laser or LED printer. But this printer shone with the photo reproduction, something that a lot of business colour printers that are pitched at regular office use may find hard to do. Here, the photo reproduction has been an improvement over the previous model, the OfficeJet Pro 8500a Plus.

Here, the printer turned out a more saturated and brighter image and when it reproduced the group photo, it yielded proper skin tones for the people. I checked the sample pictures turned out by this machine against the same sample pictures turned out by the Photosmart 7510 which I previously reviewed and the photos were on a par with that printer.

Improvement over previous model

I have noticed that the HP OfficeJet Pro 8600a Plus is a real and distinct improvement on the OfficeJet Pro 8500a Plus predecessor in quite a few ways. It was able to reproduce photographs in an improved manner, which would make it please real estate agents, marketing agencies and similar businesses that depend on proper colour photo output for proofs, short-run colour flyers and similar documents. The auto-duplex printing function was an improvement on the previous model in that the pages were reproduced “to the edge” without a large enforced margin, similar to competing printers.

It also has a slightly-increased theoretical ink yield compared to the previous model, thus effectively making it cheaper to run and less time between restocking the ink cartridges.

Limitations and Points of Improvement

The HP OfficeJet Pro 8600a printer could benefit from increased paper handling options like an extra low-capacity tray for use with ad-hoc media like letterhead, labels or plastic film when used for short runs. Similarly, it could benefit from being integrated with single-pass duplex scanning as an advanced feature, thus allowing for quick-throughput reliable double-sided scanning.

The ePrint functionality could be delivered out-of-the-box rather than having the user run a firmware upgrade. While on the same topic, firmware updates could then be implemented in a “block-by-block” fashion so that the OfficeJet doesn’t need to download good firmware when completing an aborted firmware update.

It could also implement T.37 and T.38 IP-based fax endpoint functionality and UPnP printing as extra functions to make for a highly-capable small-business printer. These are functions that could be enabled and managed on the printer’s Web dashboard.

Conclusion and Placement Notes

I would recommend the HP OfficeJet Pro 8600a Plus multifunction inkjet printer as a colour inkjet workhorse for the office. This is more so if you do intend to print photo-based documents like photo proofs and short-order brochures.

Similarly. I would also recommend it for people who also value printer capacity and media flexibility, thus placing it as a more credible small-office-based alternative to an entry-level colour laser multifunction printer.

Article

Indigenous plea for NBN in remote areas | The Australian

My Comments

I have previously stood for rural access to broadband Internet as an enabler for the rural communities when it comes to commercial or government services. But this latest article underscores my standpoint for rural broadband from the arts and culture perspective and enabling indigenous communities located in rural and remote areas.

This was highlighted by the National Congress Of Australia’s First Peoples who wanted to see increased effort in providing the National Broadband Network to the Indigenous Communities around remote Australia. This is in the form of access to arts and culture for these communities, including integration of urban and rural communities.

The same argument could be iterated in other countries that maintain scattered indigenous-people communities like New Zealand with their Maori people or North American with their Red-Indian communities. Here, they would have their unique cultures enhanced by the technology such as through “large-area” ceremonies or similar activities. Similarly, this argument could be raised for the Gypsy and Traveller communities in Europe when it comes to their access to broadband technologies.

In Australia, the remote communities that are outside the reach of the fibre backhaul would be covered by fixed-wireless or satellite links. But I would also like to see the feasibility of fibre links for community clusters with closely-located households, so as to provide higher-quality service in these communities.

Network Technology

There are a few major trends that I have noticed for the home and small-business network at this year’s Consumer Electronics Show. But the big names like D-Link and NETGEAR had chosen to run private showings of their products in the many hotels around Las Vegas rather than use the Convention Center.

Wireless networking

The 802.11ac Gigabit wireless network standard has been ratified and a lot of the manufacturers are showing prototype chipsets and endpoint devices for networks based on this standard. TRENDNet had shown a router and a client bridge as a proof of concept for a wireless link on this standard and D-Link had registered interest in developing their 802.11ac implementation.

On the other hand, Belkin, D-Link and Engenius ran with premium “N900” routers as their top-shelf models. These are simultaneous dual-band routers that run three data streams on each of the two Wi-Fi bands with a total theoretical throughput of 450Mbps per band. 

As well, TRENDNet had tried their effort at another of those “universal Wi-Fi range extenders” which is a device class that could cause some mistakes.

Coaxial and Powerline Networking

MoCA have brought their TV coaxial-cable network specification up to 2.0 which allowed for a headline speed of 400Mbps with Broadcom showing a system-on-chip that works with this standard. They were pitching it at the set-top-box market, especially for multi-room cable-TV deployments.

On the other hand, HomePlug PowerLine Alliance have made the HomePlug AV2 specification official. This standard, which is interoperable with HomePlug AV powerline network segments can support MIMO / repeater operation for a robust powerline segment as well as allowing for a Gigabit physical-layer bandwidth for this segment. The former MIMO advantage makes it that each HomePlug AV2 node acts as a repeater and can take data from two or more nodes for higher throughput even with ropey mains circuits.

But there have been more of the HomePlug AV 500 devices being exhibited on the floor; including D-Link’s DIR-1565 “three-way” router which supports a network of 802.11g/n Wi-Fi, Gigabit Ethernet and HomePlug AV 500.

Also, the IEEE 1905.1 standard has been officialised thus simplifying the setup and management requirements for small networks that use Wi-Fi, Ethernet, HomePlug or MoCA network media or a combination thereof. It also provides a consistent quality-of-service arrangement for data that passes through the different network media.

Routers

Some of the manufacturers were pitching at the idea of “cloud-enabling” their routers. This was to allow for remote management of these devices or to allow the router to become an Internet-enabled file server. There was also some talk about setting up app platforms for routers, but what could this lead to for the evolution of these devices.

D-Link have launched the DIR-505 which is a 802.11g/n Wi-Fi plug-in travel router which also had the ability to work as an access point and file-server.

Network-Attached Storage

TP-Link had used this show to launch their first NAS unit which was a DLNA-capable 2-bay SATA unit with Gigablt Ethernet connectivity as well as 3 USB ports. It even had the ability to copy from USB to NAS at the touch of a button.

Iomega had refreshed their StorCenter NAS lineup by adding a surveillance-camera NVR functionality and making them easy to setup. This also included improving their cloud-storage functionality. They also introduced the EZ Media & Backup Center which was their entry-level home-user NAS which supported easy-setup operation and backup, iTunes / DLNA media serving and support for Iomega’s Personal Cloud and Iomega Link technology.

Broadband Internet

ViaSat, who provide the satellite backhaul for JetBlue’s inflight Internet service, were intending to launch a satellite broadband service for rural America this year. They wanted to use this show to exhibit their proposed service. This service is intended to be speed-competitive with the fastest terrestrial broadband services in the cities and is to be known as Exede.

The throughput is at a headline speed of 12Mbps download / 3Mbps upload and they are offering packages with monthly rates US$49.99 for 7.5Gb data allowance, US$79.99 for 15Gb data allowance and US$129.99 for 25Gb data allowance.

Conclusion

This year, the Consumer Electronics Show in Las Vegas was about estalishing a connected home lifestyle across all of the main activity centres ranging from the home office to the lounge area and that the TV is now a legitimate part of the connected lifestye.

Audio and VIdeo

Smart TV

There is still intense interest in the smart-TV platforms where your TV is effectively a computer connected to the Internet. This is more so with the idea of integrating multiple viewing screens ie the large TV screen, one or more computer screens, and the screens on tablets and smartphones.

Sony have been dabbling with the Google TV platform, mainly in the form of network video peripherals rather than a TV, which I will mention below. Of course, they are still maintaining their Bravia platform. They were also to promote this concept in a Las Vegas wedding at the Bellagio Wedding Chapel between “Bravia” (Sony’s Internet TV platform) and “Sony Entertainment Network” (Sony’s online content entity).

As far as the interactive-TV lineup goes, Sony have focused this function across their HX and EX “lounge-room” models with the HX series being ready for Skype once the user purchases an optional camera.

Samsung have devoted most of their press event to the TV being the “smart hub” of the connected home. This is with the use of a connected TV chassis that has a dual-core CPU, as well as building up the “Smart TV” platform around an app store and a video-content-distribution platform. They even are using an Android app as the TV’s remote rather than supplying the remote with the TV set. They even ran a competition for the development of a multi-screen app which makes best use of the TV screen alongside a smartphone or tablet screen.

As well, Samsung put forward an “open-frame” design for TV sets with a user-upgradable computer processor. This is in a similar way to how the desktop computer has been designed and is underscoring the fact that these smart TVs are really large-screen computers in their own right and are expected to last for in the order of ten or more years.

Even Lenovo had come to the fore with a 55” LCD set that is driven by the Android “Ice Cream Sandwich” operating system. This would link to their own app store and cloud services and have the usual “smart-TV” features like Wi-Fi connectivity and ability to use an SD card as storage.

Similarly, a “fork” of the Ubuntu Linux distribution, which was targeted at the Internet-enabled TV set, had been launched at this show.

Ultra-high-definition TV

Another main trend surfacing this year at the Consumer Electronics Show is ultra-high-definition TV, also known as UDTV or 4DTV. This is where images have a resolution of 3840×2160 pixels and is pitched at the very large screens of 103” and bigger.

LG is intending to demonstrate an 84” prototype set which works at this resolution while Sony even had the idea of having some of their Blu-Ray players upscale the 1080p video to the higher resolution offered by this newer technology.

3D TV

The main trends affecting this technology are glasses-free 3D screens where you don’t need to wear glasses to watch the 3D effect; use of cheaper cinema-style passive 3D glasses which don’t need to link to the set or require batteries; as well as standards-based active glasses systems.

Toshiba is launching a glasses-free QFHD 3D TV 

OLED as a TV display technology

LG and Samsung have made efforts to bring the OLED display technology to the living-room TV size. Here, they have proven it by demonstrating 55” TV sets that use this technology rather than the LCD or plasma technologies for their screens.

There were rumours that Sony was to dump OLED technology for TV displays but they wanted to refine it to a cost-effective point for professional and consumer users. They have also shown a “Crystal LED” screen prototype which works in a similar vein to LED screens used in public places but implemented on 55” displays.

Other TV news

Some classic names of respect are using this fair to strengthen themselves in the American market. Westinghouse have launched a 3D TV but none of their sets came with Internet-enabled TV functionality. This was to keep their sets at an affordable price point.

RCA had rebuilt their name on a large run of TVs for the North American market as well as fielding a 55” Internet-enabled TV for the Latin-American market. They were using this show to launch some Android-powered mobile TV sets for the up-and-coming “Dyle” mobile / handheld terrestrial TV platform in North America.

Speaking of Dyle, Belkin and MCV were launching an array of equipment and accessories so that people can benefit from this mobile TV platform.

Home-theatre and Hi-Fi

Samsung had used this show to launch two soundbars with iPod / Galaxy S / Allshare (DLNA) integration with one being based on hybrid valve / digital amplification technology. They also ran with two Blu-Ray-based home-theatre-in-box setups with “Disc-Digital” which is Samsung’s implementation of the UltraViolet “digital video locker” service as well as the 7.1 channel unit being based on the above-mentioned valve-digital hybrid amplification technology. The other 5.1 channel version implements a wireless link for the back speakers and both systems use Wi-Fi to link to the home network.

Samsung even launched a home-theatre soundbar which can become two speakers and could link to sources via HDMI ARC (audio return path from HDMI 1.4-compliant TVs) or Bluetooth A2DP. RCA also launched a similar soundbar that connected to the home network and worked as a network media player for Netflix and similar services.

They are also implementing the “DIsc-Digital” UltraViolet implementation across the Blu-Ray player lineup at this year’s CES. One of the players is a similar size to a Discman and accepts discs through a slot while another of the players is a slimline form factor with HDMI inputs for TVs that don’t have enough HDMI sockets.

Sony have shown two Google-TV-based network video peripherals, the NSZ-GS7 which is a network media adaptor and the NSZ-GP9 which is a Blu-Ray player. As well, they have released two DLNA-capable Blu-Ray home theatre systems with full access to the Bravia Internet TV platform as well as a home-theatre receiver. Sony also released a few “HomeShare” DLNA speakers that connect to the Wi-Fi home network and have audio content pushed to them.

Panasonic have run with a large lineup of Blu-Ray players and Blu-Ray home-theatre systems. All of these connect to the home network and support DLNA functionality but the 3D-capable models and the home-theatre systems provide full access to Panasonic’s Viera Connect smart-TV platform including Skype and the Social Web for your existing TV.

These latest releases by Sony and Panasonic mean that you can use the cheaper and older TVs and have full access to the Internet-provisioned “smart TV” content and applications out there. In the case of the Panasonic 3D Blu-Ray players and home-theatres, add the Skype camera and you have just enabled a Skype-based video-conference setup,

Pioneer also used this show to launch the N-30 and N-50 audio-focused network media adaptors which work with DLNA 1.5 and Airplay network-media setups and the vTuner Internet-radio directory. They can handle 24-bit 192-kHz WAV or FLAC high-grade audio files and are Wi-Fi / Bluetooth ready with optional modules. The N-50 can also work as a high-grade digital-analogue converter for a CD player or MiniDisc deck.

Cameras

Samsung, Sony and Toshiba had launched cameras that were capable of uploading images to cloud-based photo-sharing services without the need for a computer. In the case of Sony, their Bloggie Live and Bloggie Sports cameras were being pitched as an alternative to the smartphone’s camera for Internet work.

Toshiba also exhibited a 3D camcorder with a built-in glasses-free 3D LCD screen so you can preview your 3D images properly. As well, Polaroid demonstrated a smartphone-style digital camera with a “proper” optical zoom lens – something that could be considered a bridge between a smartphone or digital camera.

Personal Lifestyle

Appliances

This show still hasn’t become a North-American showground for domestic appliances in a similar vein to the Internationaler Funkaustellung in Berlin. But LG was using this show to promote their “SmarThing” range of network-connected “white goods” which could be monitored from a computer.

Of course, Samsung also demonstrated a washing machine and clothes dryer that used a colour LCD touchscreen but was able to be controlled via an app on a smartphone. This means that you could track your washing from your phone’s screen.

Home Automation and Security

There has been some activity on this front mainly in the form of network-hardware vendors offering IP-enabled surveillance cameras, with TRENDNet offering a lineup of 12 units with varying features.

Other than that, the “Next Learning Thermostat” which learns your heating / cooling settings through the day was premiered at this show. Belkin also premiered the WeeMo home-automation system which is effectively an appliance-control module that responds to your smartphone.

Personal Health Care

There has been some more effort in developing online personal-health-care equipment which interacts with your smartphone or home network.

Withings, previously known for their Wi-Fi-connected bathroom scales, have released a baby scales which also links with the same network enablement and online health-monitoring setup as these bathroom scales. Similarly iHealth have released a wireless body-fat scales along with a wireless blood-pressure monitor and a “Smart GlucoMeter” glucose sensor for your iOS device. As well, FitBits released the Aria Wi-Fi Scale which is bathroom scales that link to your home network and measure weight, body-mass index and body-fat percentage.

IP Telephony

There has been some activity concerning voice and video Internet-based telephony. This is primarily with Skype being part of most of the “big-name” smart TVs and able to be added on to existing TVs through the use of this year’s Panasonic 3D Blu-Ray players and home-theatre systems. But Samsung also launched a Skype HD videophone unit for TVs and Biscotti launched a similar device for their own service.

RCA had demonstrated their voice-based IP telephony systems for business use while Ooma launched a cordless VoIP phone which has a colour LCD screen and can sync to Facebook for “picture caller-ID” images. $10 a month with the Ooma service provides for conferencing, second-line service and advanced call forwarding.

Tomorrow, in the last of the series, I will be talking about the network technologies that are to link these devices to the home network and the Internet.