Posts Tagged ‘Sharp’

3DS Tech for the Big (Small) Screen?

Friday, July 23rd, 2010

3DS

One of the biggest criticisms of 3D, and one of the main reasons why it is yet to hit the big-time in home entertainment, is the clunky polarised spectacles that frequently make a screening of Toy Story 3 look like a librarian convention.

The Nintendo 3DS is the first commerically available product that attempts to use 3D technology, without condemning gamers to the same dowdy fate, and it’s success is yet to be decided. The technology behind (or should that be in front of) the 3DS’ three-dimensional screen is called a Parallax Barrier and, though it can allow the user to perceive a 3D image, it has massive limitations and would be hard-pressed to stand up to proper scrutiny (for a more in-depth look at Parallax Barriers, see Nintendo 3DS: How It Works). However, recent reports indicate that manufacturers, such as Sharp, Hitachi and Toshiba, are investigating ways of putting Parallax Barriers onto their latest range of 3D televisions.

Cinema’s have, by now, become used to dealing with 3D films; the sudden explosion of 3D films, with the use of more sophisticated technologies than the primitive red-cyan affair, last summer forced cinemas to adapt and, almost a year later, it has become commonplace. However, it was (arguably) easier for cinemas to sell 3D as, by and large, people come to the cinema with the explicit purpose of seeing a film, thus the environment was well-suited and the audience willing to accept the glasses. At home there is no such guarantee, and surveys indicate that people are far more likely to multi-task while watching a film or TV, making the latter almost like background noise. The inception of High-Definition TV has been an unsteady one, as people are, again, less likely to invest in something that they will only half-appreciate; at least here, the only issue is cost which has gradually come down and, combined with major sporting events, allowed a greater uptake. 3D, on the other hands, makes more physical demands. The only way to ensure a great enough uptake to warrant the investment from film studios is to eliminate the glasses, but is using parallax barriers really the right way to go about it?

Toshiba's offering

As we saw in a previous article on MediaKick, there are massive limitations to using this technology, which make the glasses almost seem bearable, the most prominent of which being the fact that a full 3D image is only acheivable if the viewer sits at a very precise angle and manages to remain perfectly still for the duration; making 3D at home a choice between neckstrain or eyestrain. Obviously, this fact has not gone unnoticed by the biggest consumer electronics companies in the world, and are attempting to reduce (if not remove altogether) the problem using what’s being dubbed ‘multi-parallax’. Essentially, multi-parallax (as the name suggests) uses several barriers (in Toshiba’s case, nine) to create nine “golden angles” at which the full 3D image can be perceived, over the Nintendo 3DS’ solitary angle.

No doubt Sharp, Hitachi and Toshiba’s R&D departments will spend the next few months painstakingly experiementing to find out which “golden angles” are needed to ensure the viewer gets all the 3D goodness they can, but either way there is still this damning drawback on parallax barriers. Film buffs, who are always the first to take up a new home cinema technology but always to first to trash it, will marvel at the crisp graphics, but fume when their head slips slightly and the screen looks like the cameraman suddenly developed cataracts.

CES 2010 – The Geek Synapse

Thursday, January 21st, 2010

Hey all, this is my roundup of the tech being shown off at CES in Las Vegas this year, this is the article I’m writing for Spark* and won’t need to submit until Tuesday so any feedback or corrections would be appreciated. I wanted to talk about more stuff but I was fairly limited on the word-count so I’ll probably talk about each of the topics covered in more detail later on for a post.

CES 2010
Mat Greenfield

Amongst the glitz, glamour and gambling geriatrics of Las Vegas, January saw the arrival of the biggest technology trade shows of the year, the Consumer Electronics Show, parading the latest innovative, shiniest and weirdest tech that bespectacled geeks and corporate suits have to offer. Unfortunately, the Spark* budget didn’t quite stretch to shipping me off to Sin City to attend the show in person, but I’ve still managed to put together a round-up of all the gadgetry-goodness that you’ll be craving in 2010.

New mobile phones were an inescapable point of intrigue this year, as Google showed off their first handset – the Nexus One. While Google have had their Android OS on the market for some time now, this is the first phone that they have designed themselves, with the aim to sell it directly to consumers SIM-free rather than going through network providers. motorola-backflip_1 Motorola demonstrated their quirky new phone, the Backflip, a phone with a full QWERTY keyboard on the back that you can flip out rather than the traditional slider. Both these phones are gimmicky and otherwise unremarkable 3G touchscreen handsets, the former dripping with hype, having been promoted far and wide as the “Google Phone”, but lacking any particularly groundbreaking features that set it apart from its HTC cousins. Relatively unknown phone manufacturer ‘Sonim’ garnered more publicity than they’d hoped when they challenged BBC Click reporter Dan Simmons to break the “unbreakable phone”, who subsequently rendered it inoperable by smashing it on the corner of a fish tank.

Netbooks, having well and truly embedded themselves into the realm of the everyday use device, were less innovation and more preservation this year. Asus announcing nothing new to their eeePC range but more carbon-copy models that have barely changed since the last CES besides slightly new cases and more names totally unrelated to their use or purpose (i.e. the Seashell or the Surf with no discernible beach link).Alienware M17X Notebook The only major innovation on the show-floor here was the theatrics of Alienware in demonstrating their M11x gaming netbook, the first small laptop with sufficient graphics and processing power to run all the usual niche features of a gaming laptop, like customisable case lighting, without breaking your spine when carrying it, a definite plus.

While the turn of the decade didn’t see the invention and full-scale integration of flying cars that we’ve been promised since the mid-eighties, Ford have done their bit in making modern cars seem a little more Futurama by introducing Sync. A user interface fully integrated into the car, allowing you full scale control and customisation, allowing you to almost totally change your displays on the dashboard, console or any display around the car. Along with advanced phone synchronisation via Bluetooth, voice commands, navigation and, most importantly, cup holders.

PolarBearTV Other tech treats from CES included the Powermat wireless charging technology, an adorable TV screen embedded in a toy polar bear from Hanspree, media streamer the Boxee Box, more information on Microsoft’s Project Natal, seeking to rid the gaming world of controllers and a NIMble microwave with a touchscreen Android phone built into it – for some reason.

Surprising no-one this year was the appearance of new eBook reader models, devices that can store and display digital books with e-ink screens to avoid eyestrain and glare. To take on the Amazon Kindle, Samsung wasted no time in announcing a range of eReaders, the E101 and E6 models come in 10-inch and 6-inch displays, have built-in Wifi and touchscreen and support ePub formats which allow flexibility with ebook stores instead of tying you to a device’s store. entourage_edge_ebook_netbook_2 Entourage’s eDGe eReader is a clever dual-screen device has an e-ink screen attached to a tablet computer, allowing integration between the two devices, such as opening links, searching for references and viewing images in colour from the eBook page on the tablet screen. The Que ProReader set itself apart by being “a professional tool, not a leisure device”, which explains it’s cumbersome A4-page screen size, 3G internet and news subscription feature on the home screen. This costly device would look more at home on the desk of a pristine office, not hastily crammed into a bag and would certainly awkward to carry around or read on. The Copia Ocean 9 eReader seeks to turn digital-literature into the next Facebook with social network features built into the device, allowing discussions and reviews between other people reading the same books as you. But if all these different models and features are too much to handle, the simple jetBook Lite solves that issue with a simple, cheap and no-thrills eReader, with 100 free pre-loaded books to get you going, or Bookeen’s small Cybook Opus. It seems that, with the 2009 showing just how profitable the eBook market can be, companies are eager to write their own chapter, unfortunately their desperation to stand out has lead to many bringing out overly expensive and impractical devices that will not, in the most part, stand up to everyday use.

Keeping up with 2010’s futuristic theme, the appearance of several new Tablet PCs at CES this year exploded the ‘don’t need but really want’ synapse in every gadget-geek’s brain. These new devices blur the line between netbook and smartphone, boasting the processing power of the former with the convenience of the latter; even though they can seldom fit in pockets. Dell showed off their Mini 5 Tablet Concept, a prototype device that so closely resembles a smartphone and even runs Android, though Dell were adamant that this qualifies as a genuine computing device and not a phone, despite needing a data plan SIM card to surf the web and its ability to take calls. Microsoft boss Steve Ballmer made an unusually reserved appearance at a keynote speech to talk about new slate computers running Windows 7, with particular focus on the HP Slate, a touchscreen device tailored for the OS. Lenovo-IdeaPad-U1-Hybrid-1-540x407 Lenovo came out with their Ideapad UI, a sleek touchscreen tablet that runs a Linux OS for 3G web browsing and on-the-go usage, but also comes with a keyboard attached to a laptop-esque casing. Sliding the tablet into this case instantly turns it into a Windows 7 machine for more intensive work and solving the onscreen keyboard problem that, for many tablet-adopters, will be a bitter pill. Though Apple has been rumoured to be developing a tablet computer since Steve Jobs had hair, the company was, as per usual, absent from the proceedings in Las Vegas. But did, last week, send out invitations for an event on January 27th to the US press emblazoned “Come See Our New Creation!” so, with ever more persistent rumours and the explosion in tablets so huge it can be seen from space, odds are that Apple will announce their tablet as this goes to print; I apologise if it turns out they announced a new line of toasters.

With the release of Avatar at the end of 2009, 3D films are officially here to stay, and CES was packed with displays showing how home-cinema will handle the new format. Sharp paraded their 3D “quad-pixel” technology adding yellow to the RGB configuration that’s happily been in place for years, whereas Samsung triumphantly brandished (and rotated simply for emphasis) their pencil-thin 0.3 inch display. Panasonic are perhaps the company embracing 3D the most, announcing the best quality 3D-HD television at CES and showing off their 3D camcorders. Panasonic even announced a partnership with US satellite service DirecTV, which will allow broadcast of 3D HD content to homes in the States, as will Sky in Britain later on. Unfortunately, enjoying the new format almost definitely means you’ll need a new TV, new cabling and a new receiver, meaning that (like HD) it will take a few years to become widely used; if it takes off successfully at all.

Yeah I know this isn’t rounded off particularly well but the article had to be in four sections and I don’t know how my editor wants them arranged, but didn’t mention any sort of closer so yeah.

Feedback please! Much love.