Sharp’s Glasses-free 3D Display

We haven’t had a glasses-free 3D display story for a while, so expect another two later. Sharp have announced the LL-151-3D display – a 15” LCD that gives a 3D image without requiring the user to wear special glasses.

The screen has two displays built into it at different angles, and uses a parallax barrier to make these present a depth of field effect, by presenting a slightly different image to each eye.

I’ll let Sharp’s boffins explain it themselves: “Sharp’s TFT 3D LCD technology works on the principle of displaying left and right eye views that are separated so that the left eye sees only the left eye image, and the right eye sees only the right eye image,” explained Matthew. “Since these images have perspective and are offset in the same way that the human eye normally sees the two images, the brain naturally interprets the image disparity and creates a ‘sense of depth’ effect. The result is a 3D, ‘out of screen’ display,’ that provides users with a visual experience previously unattainable without polarized or liquid crystal shuttering lenses.”

The display can be easily switched between 2D and 3D modes, but can auto detect content and switch automatically.

At US$1500 (€1226) the display is aimed at designers, medical imaging systems, education and gamers with deep pockets. It could just conceivably find its way into someone’s ultimate Half Life 2 rig. NVIDIA even have a list of games that are compatible with the LL-151-3D. Or I suppose you could just stare at molecules all day.

LL-151-3D

The IBC Digital Lifestyles Interviews – Simon Perry – Part I

This is the first in a series of eight articles with some of the people involved with the Digital Lifestyles conference day at IBC2004.

We interviewed Simon Perry, the executive producer of the Digital Lifestyles theme day, in a two-part feature that covers on the makeup of the day and question him convergence and other aspects of the media. He publishes Digital Lifestyles magazine.



Fraser Lovatt: Tell me about the four discussion sessions at IBC this year.  What are they about and who’s speaking at them?

Simon Perry: When the Digital Lifestyles day was introduced at IBC last year, my aim was to set the scene – to signal the change in the content industry. This year builds on that, by highlighting four specific areas that merit closer attention by the creative, business and technology people.

The day will inform the delegates on the new types of content possible, how to get paid for it, where you can deliver it and the business models around it.

The first session is titled ‘New platforms, new content’.

It is set in the context that, with new content delivery methods comes new forms of content. It’s chaired by Ashley Highfield, director of New Media & Technology at the BBC, and will create a discussion between some of the most experienced and forward-thinking Games, Film and TV people. In each of their fields they are bringing together different strands of content, creating something that couldn’t have existed previously, such as content that migrates between platforms, creating united content.

The second session is about getting paid for content. Up to now, the industry has been focused on protecting the content that they have, which is understandable and technology companies have been more than happy to assist them.

I feel this is a distraction. The really key part is how the consuming public are going to pay for content that they think is worth paying for, whether they receive it to their mobile phone, their TV, via broadband to their PC’s or through an adaptor on to their TV. The methods of payment are as diverse as the delivery methods.

The panel brings together the knowledge and experience of people who are successfully receiving payments from the public for text and video content; others offering payment systems that take small amounts, less that a pound/dollar, online and others that use mobile phones to make payments.

Tim Jones, the CEO of  Simpay will be on the panel. Simpay was brought to life by the four major mobile phone networks in the UK. The first stage of their service offers the phone-carrying public to pay for phone delivered content – catching up with the currently favoured premium-rate SMS charging. The next stage is – and this is where it becomes a more interesting example – allowing you pay for any types of content, as well as physical goods from shops, using your phone. It is something that has been theorised for a long time and Simpay appear to be pulling it together now. Tim’s background is particularly interesting. He co-invented Mondex, which as we all know, was the first form of public e-cash in the UK.

The third session is chaired by Ken Rutkowski of Ken Radio, and is about informing the content creators about the increasing range of platforms that are available to them for distributing their content. Within the industry there are different stages of knowledge, expectation and experience of what digital lifestyles will mean to the creators of the content, as well as the public. In this third session they will explore what roles different media play on different platforms and the effect it is going to have on the type of content people produce. Ken’s enthusiasm will lift the best out of the panellist.

The forth session is future business models chaired by media journalist, Kate Bulkley. It will explore the models that will run aside 30-second spot ads; mobile delivery; gaining benefit from efficient delivery to different platforms; generating new revenue from TV. There’s a lot of innovation in this area.

What does convergence mean to you? What’s your internal definition of it?

It’s an interesting word. It’s been around for a long time – and increasingly, over the last six/nine months it has become to mean anything that any marketeer wants it to mean. The original definition saw all devices being morphed in to one device. It’s clear that there won’t be convergence to that extent. It’s becoming less defined. The more it enters everyones vocabulary, the wider the definition becomes. Perversely it’s definition is diverging.
 
The convergence that Digital Lifestyles magazine focuses on, is how the influx of technology into the creation, transfer and reception of media content is changing the industry. Where media and technology touch, is what’s of interest to us, and the impact it will have.

There is an argument that media has always been a technological activity. From first workings and marking things on cave walls to the development of perspective, to the first film studios to television. It has always been technology-led.

That is probably true. Well it’s not probably true – it is true. The definition of what is technology is a sliding window, isn’t it? Pens, paper and the printing press were all once thought of as advanced technology, and then they slowly shifted to become the norm. I would argue that the window moves more quickly these days.

But media always seems to be at the forefront of technology – many technological breakthroughs are media related and have been throughout the history of mankind.

Technology has certainly had an influence – I don’t know whether media has always been pushing technology, or whether it has always been using the latest technology. It certainly has previously utilised it, and the people who have utilised the technology are the ones that have had the upper hand. Look back to Murdoch in the use of technology in the production of newspapers, originally pioneered by the Eddie Shah with Today.

I think people get business advantage by using technology and media. I don’t think necessarily the mainstream media are quick in adopting technologies and making the most of them, and that’s frustrating. However, this gives a space for the people who are outside the mainstream media, micro-production companies if you will, to use the technologies to create and deliver their content to an audience on an economic basis.

Do you think the public thave an active participation in convergence? Do they see the convergence as something they are getting involved in or do they see it as something that has happened around them? Five years ago they were going out and buying DVD players and now they are buying PVRs – Do you think they are seeing it as progress or just something new to buy?

Let’s use digital music, because that’s quite a good example. One of the articles on Digital Lifestyles today covered the Virgin Music Player, a little thing you just hang on your waist.  People will obviously notice that they don’t have to carry around a bulky CD player or a mini disc player or a cassette player, but as to whether they realise that the changes are wider reaching than that – I doubt it. It will feel like another small step.

These days people are now conscious of change. They have come to expect things to change. They are becoming numbed to the “Oh my god” reaction, when they come into contact with a new use of technology.

The people in the industry see it as significant, because they see the long-term impact.
 
One of the ironies I perceive with convergence is that the media itself, those pieces of entertainment like music, film and to some extent e-books, are becoming fragmented through platform and DRM issues. Do you think that we will be happy buying three versions of the same thing in the near future because the DRM or file formats are incompatible, or do you think that this will be resolved gracefully?

Incompatibility is a fear of mine and yes, in the short term, it is likely. It’ll happen because of the number of incompatible content protection systems that are around. I think the industry, whether it be the providers of content protection or the media companies, which are using the content protection systems that don’t allow interchange between devices are going to do themselves a disservice and, if it continues, will frankly end up irritating the customer.

I have asked the question to quite a number of people in the media business and technology business – I have never really had a good answer from them either. How do you sell the public something that’s less good, through it’s restrictions, than the thing that is being replaced? Something that ends up flexible, even though the form it is held in allows greater flexibility? So, short term I think it probably will be a problem. I hope that it won’t be a problem beyond the short term.

It can be argued that a lot of the fragmentation that we are seeing in media in file formats and devices is down to proprietary systems that are involved in the creation of media, and in its protection and distribution so we have DRM, we have CDs which can’t be played on PCs.   These are all proprietary.  Do you think there is a place for open standards in a convergent media culture?

I think the reason this hasn’t happened so far is that the prize is so enormous. The prize for being the provider of content protection is to be one of the largest businesses in the world. Much commercial material will only reside in the rights holders-approved DRM formats; ones that they feel protect their interest. That’s not to say that there won’t be a huge market for other content in another format, and that could be an open format.

Do you think that one company will be allowed to hold the keys for content protection?

Who is going to stop them? Are you talking about Government restrictions?

Some view it as a monopoly.

Certainly from the discussions I have had with content creators of the large studios, there is an unease with a number of companies holding all of the keys. There have been many suggestions as to the way that could be got around. One I found interesting was Fraunhoffer’s Light Weight DRM (LWDRM), but it still relies on a central repository that decides whether you are entitled to this music or that you have paid to have access to it.

The Fraunhoffer response to that question is to say, well we place that with a third party – so you split up the business of running the content protection system away from the business of holding the keys to the access to that content. Their suggestion was that it be done by institutions like the German post office. Different nations have got different relationships with their governments. So that’s something that might work in a country such as Germany, but not others.

There are two arguments – on the open source side there are many people, the Electronic Frontier Foundation (EFF) for example, who argue that there should be no content protection and people will pay for their content, relying on the good nature of man.
 
Rightly or wrongly, that is not how the mainstream media industry sees it. But if you look at companies like Warp Records, they sell their music in MP3 format. They have taken a more open file format, which can be exchanged quickly between different formats and difference devices. The consumer in me sees this as completely reasonable. I buy something and then I am able to put it on whichever device I want.

I did some research for the European Commission on a unified media platform called N2MC and it became clear from speaking to a wide range of people, along the whole creation-to-distribution change, that the idea of an open source content protection system didn’t currently work for them.

Because it could be easily reversed engineered?

It was seen as a weakness in the chain. One part of a content protection system must remain proprietary.

This interview is continued and concluded here.


Simon is chairing ‘The missing piece – Getting paid for content’ session between 11:30 and 13:00 at the IBC conference on Sunday, 12th September in Amsterdam. Register for IBC here

Samsung’s Vixlim – World’s Thinnest CRT

The cathode ray tube will be with us for a while longer – Samsung have developed a new display that’s less than half the thickness of a traditional CRT, and is as thin as some LCD panels on the market.

The 81cm Vixlim is only 35cm thick, and Samsung claim it has a far higher picture quality than a comparable LCD. A standard 81cm CRT-based display is generally about 50 to 60cm deep, often more.

The company are promoting their technology for use in digital televisions, stating that their new tube could reduce the price of a digital television by about a third. They will begin mass production early next year, with a view to replacing all of their large CRT products with this tube by the end of 2005.

The Vixlim may not be as light as a TFT display, but it is considerably cheaper – and may well prolong the use of cathode ray tubes as a display technology for some time.

Samsung

Apple 30” Cinema Display Possibly Single Most Desirable Piece of Technology on Planet

If you loved me, you'd buy me this.Apple’s cinema displays have always made Macintosh fans (and indeed most people with eyes) go weak at the knees. This time, though, they’ve excelled themselves with a new 30″ display that is truly beautiful.

With an anodized aluminium surround, the 2560 x 1600 pixel display will match your G5 beautifully and set you back US$3,299 (€3,859 in the European Apple Store). You could conceivably plug it into a PC, but that’s just wrong and you know it. At just 0.08 cents per pixel, they obviously represent fabulous value for money.

There are two other new models in the range for us lesser mortals – the 20” and 23” inch displays will set you back US$1,299 and US$1,999 (€1,519 and €2,339) respectively.

All of the new displays have built-in USB and Firewire hubs so you can arrange what’s left of your desk neatly. They can also be wall mounted, but this might just encourage people to poke them with their grubby fingers and gasp.

The new Apple displays

3D Mobile Menus

Is this really easier to read?HI Corporation have launched a new 3D menuing system for mobile terminals. The company believes that by presenting menus in 3D, depth of field enhances the users’ visual recognition of icons.

The menu application will be used as an extension to its Mascot Capsule Engine, a 3D engine already adopted by the three major carriers in Japan and licensed around the world to Motorola and Sony Ericsson.

The company’s plans don’t stop there though – it sees potential for the new UI in many other mobile devices with LCDs, such as digital cameras and camcorders.

With applications like Swerve and Mascot reaching phones around the world, I have to ask if advances in menu systems like this actually make using small devices easier, or if it’s just a way of selling new devices to customers. After all, people do have a tendency to judge a device not just on its looks and perceived capabilities, but tend to make a decision on its sophistication based purely on its display UI.

HI Corp

Creative Lab’s Portable Multimedia Centre

We can look forward to yet another entrant to the growing portable media jukebox market – this time from Creative. The Zen Portable Multimedia Centre has a 3.8” TFT screen, 20gb hard drive and Windows Portable Media Centre installed.

The Portable Multimedia centre is compatible with Windows Media versions 7 to 9, will also play MP3 files and display JPG and TIFF images.

The unit can record video directly from a television tuner, as well as import files from Windows XP. Using Microsoft’s implementation of MPEG4 means that content providers will have full control over how movies are watched and stored with the device.

Creative are being tight-lipped about the unit’s battery life and weight, instead concentrating on it’s media playback and synchronisation features.

Creative Labs on the Zen Portable Multimedia Centre

More on the specifications

Sony’s LocationFree Wireless Broadband TVs

We got very excited about this when we first wrote about it in January. Sony have introduced two new LCD TVs that allow you to enjoy media wherever you like at home without running wires. You don’t even need mains as they can run for a couple of hours on their internal batteries.

The LF-X1 display has a 12.1” screen with a resolution of 800 x 600 pixels, whilst its smaller sibling, the LF-X5 has a 7” display with a 800 x 480 resolution. Prices are US$1500 (€1247) and US$1000 (€831) respectively.

The two screens come with a base station which you connect to your video source, and then the station transmits to the screen using any one of the three main WiFi protocols. The TV itself can chose which WiFi variant is most appropriate for the quality of video you wish to watch or amount of interference in your immediate environment.

You don’t even need to be at home – if your content is on a network you can stream it over the internet to the TV using 802.11b, as long as your upstream transfer rate is greater than 300kbits/s.

The TVs are very well catered for with other connections – each features a built-in tuners, ethernet port, two video inputs, USB port and IR port for remote control. For viewing photographs, the LF-X1 has a Compact Flash socket, the LF-X5 has a Memory Stick port.

AkibaLive

Pioneer Announce Fifth-generation Plasma HDTVs

They’re Japan-only products for the time being, but Pioneer have have announced a range of new PureVision high definition (HD) plasma televisions.

The models are: PDP-435HDL (43”, long speakers), PDP-435HDS (43”, short speakers), PDP-435SX (single body), PDP-505HDL (50”, long speakers) and the PDP-505HDS (50”, short speakers).

Plasma TVs are very popular in Japan, with an estimated market of about 450,000 units in 2004. HD broadcasting is well ahead of other countries, and is expected to grow still further as digital terrestrial broadcasting takes off.

The new TVs are capable of displaying 5.75 billion colours. This means, apart from I should keep my HP48 nearer my desk, that each of the 3.2 million RGB colours has a further 1,792 grayscale shades each. Pioneer call this, with no hint of hyperbole, the Advanced Super CLEAR Drive System C.

The TVs also incorporate the world’s first Direct Colour Filter, eliminating the need for a pane of glass across the front of the screen, resulting in improved contrast and focus. If you’ve ever had to lift a 50” plasma screen, you appreciate this the lack of glass panel also makes them considerably lighter – by about 5kg.

How long will they last? Plasma TVs generally are past their best after five years (bet they didn’t tell you that in the shop), but these screens are rated for 60,000 hours – so if you watch TV for five hours a day 365 days a year, expect them to last for 32 years.

Pioneer’s new displays

UK Cinemas To Get 250 Digital Screens

Around £13 million (€19 million) of National Lottery money will be spent on installing 250 digital projectors in UK cinemas.

Apart from some quality improvements, the main benefit here is that distribution costs for films plummet – there are no expensive reels of film to cart around, and the number of screens a film can be shown on is not limited to the number of prints in existence. At upwards of £1000 (€1472) a print, it can be very costly to get enough copies together to secure a decent cinema release.

Hopefully, this means we’ll be able to see Wings of Desire in the cinema a bit more often.

Anyone who has seen a digitally projected film knows that improved quality is not always the case – there can be digital artefacts and some colour washout, so it’s not a case of digital better than film yet.

To qualify for the money, cinemas will set aside a portion of screen time to niche films, so that customers will have more rewarding fare to watch than the usual brain-devouring noise.

This new move will put the UK well ahead of the rest of the world when it comes to digital projection – there are currently only 190 digital cinema projectors around the world, with about a dozen in the UK.

UK Film Council

Elonex’s Wall-mounted Media Centre PC

Elonex have produced an all-in-one media centre that is so simple to install you just need to drill some holes in the wall and provide an aerial and power.

The eXtentia (UK£2114, €3162) is essentially a slim wall-mounted PC with a TFT display – the display is bright and clear and has a 17” diagonal viewing area, running at 1280 x 768 pixels.

The media centre will connect to your home network through its integrated 802.11g interface, or even plain old Ethernet. Interestingly, there’s a dial up modem on the motherboard, though this probably won’t see much action: if you’re going to hang something this expensive on the wall to watch your DVDs, no doubt your internet access will be broadband.

Also inside the eXtentia is a 3.2GHz Pentium 4 processor with 512mb of RAM. Both memory slots are full, so if you ever want to upgrade you’ll have to throw the original sticks out. The graphics card is a Radeon 9600 – which isn’t bad for a media centre, though it might struggle in a couple of years when playing new games.

Sound is stereo with the integrated speakers and sub-woofer – but since there’s a full set of 5.1 outputs, including optical, presented at the back you can plug it into your existing set-up. Other connections for getting media into and out of the PC include five USB ports, Firewire and a variety of AV ports for camcorders.

Control of the eXtentia is through a wireless keyboard and mouse, and more traditional infra-red remote control. There’s a handy 8-format memory card reader so that you can display photographs and transfer files form all your other devices – and let’s face it, you probably use at least four different card types.

The unit runs Microsoft’s Windows Media Centre, and this provides the user interface for recording TV programmes onto the 250gb hard disk.

We can look forward to seeing a lot more of these devices in the future – Sony have already had success with their Vaio lifstyle PC, whilst Dell and Gateway are offering more products that are aimed at domestic media use.

What’s not known though is if public are ready yet for a TV that needs service packs, a firewall and anti-virus software – perhaps media centres will come to use an embedded OS and be more like the TiVo.

Elonex