Tag: display

Large scale epaper displays from Fluxuri

At long last after much much talk and some interesting developments from some of the bigger players. Fluxuri have showed their huge displays.

Fluxuri establishes a new type of innovative display technology that offers to affordably create mutable surfaces of any shape and size. It is a thin, highly flexible and reflective passive medium that only requires mechatronic or manual action to change its characteristics. In the former, special plotters and printers become feasible means even for very large areas. For the latter, hands and fingers themselves are amazing means enough to write and draw. Depending on their orientation, light strokes reveal different colours.

Fluxuri has a characteristic granular surface that is capable of variability in pixel sizes, densities and optical properties such as colour, finish, reflectivity, iridescence, fluorescence, phosphorescence, and more – and even in materials, with plastic used today, and other surface materials highly possible in the future. This makes Fluxuri a unique, sustainably versatile, and aesthetic medium.

Its fair to say I have been talking with Fluxuri, and although the video is blury. I have personally seen the display working close up. Its impressive and has plenty of great things which are certainly exciting at such sizes and so thin!

Expect to see them coming very soon…

Embracing e-paper displays in banners

Epaper bus stop

Read on BBC News that…

Transport for London is trialling e-paper bus stops that can display real-time travel information.

Fitted with solar-powered panels, they show how long passengers have to wait for the next buses, as well as route maps and timetables.

Although this is a small trial, it certainly indicates there might be more large scale use of epaper displays. To be fair its not the first time they have been used  Ideally I’d still like to see larger displays as I have talked about previously.

Of course display boards are nothing new in epaper. But what we really need is billboard size.

Large eink displays?

Maarten Pieter emailed me after reading my blog post asking why there were no large eink displays and then my solution building a Kindle array.

Dear Ian,

I came across your blog on large e-inks displays and the kindle array idea. Have been looking into this myself for some time now but not found a good solution yet. There is another initiative out there from a Japanese company called soken to create a Eink wall.This would be what I wanted but by now I settle for the NEC a3 screen 😉 (which btw is supposed to have only a 1 mm border so could make tiles as well). I was wondering if you made any progress with your project or inquiries. I did not contact NEC yet did you give it a try?

I have some ideas on the software but the hardware is staying elusive and indeed it is not clear why these devices are not on the market. I am now considering contact some local people connected to Philips here in the Netherlands and see if they can explain why these large screen are not here. Some years ago I worked for a newspaper company and during my research in that period I know there was a test production line producing epaper. I think it will be hard to make the kindles fit well together but otherwise it is a good idea. Another lead would be http://www.epapercentral.com/ but the blog died some time ago though gives a good insight in what is happening.

kind regards,

Maarten Pieter, Netherlands

I did contact quite a few eink vendors but never got a reply… I did float the idea at work and it went down well. However I later found a photo of a large eink display prototype somewhere and I’ve become maybe too busy to experiment in the area myself right now… The A3 sized eink displays sound great and a 1mm border means its almost perfect for setting up an array!

Thanks to Maarten for emailing me and hopefully someone will email me and say, hey its been done or I’ve started work on the eink display array (good old lazy web style)…

Why is there no large scale eink displays?

Data visualization in bbc Manchester

I took a picture of a paper display in the BBC Manchester office the other day…

It seems like every week they may replace the old informational display with a new one. But it got me wondering… its quite a simple visualisation and yes you could project the same thing or even put it on a large lcd screen but why not a massive eink screen instead?

Then I did some digging around… Where’s all the large scale eink screens?

From wikipedia…

Other proposed applications include digital photo frames and information boards

But where are the information boards? Sure they will be expensive but over a course of years they can’t be that bad compared to a projector or a large LCD display

My only thoughts are…

  • A large eink display won’t be as cheap as paper, so no ones really attempted it
  • eink is difficult to scale in some way?
  • eink power consumption ramps up the larger you go?

So odd because I can certainly find reasons to use a eink display, even a A3 and A2 sized display. Imagine photo frames which you can change every once in a while but very flat and light. Perfect for hanging on the wall…

Virtual goods on display

I was talking to Si Lumb on one of our short get togethers (really need to get together more with him, as we always cover so much)

We got talking about many things including… [1][2][3][4]

ideas on how virtual wardrobes, bookshelves and DVD racks are an area ripe for a startup UIs for filtering, sorting and organising are in massive need of a makeover, as digital browsing is awful. where are the "experience" adventures, like the film "The Game"? Surely there’s a market? Why can’t movies make more of the "trial" approach – give away the opening scene instead of trailer lies

 How conditioning to multitask/multiscreen makes watching passively feel antiquated. Why Red Dead Redemption is an amazing achievement yet inaccessible to girls because of gunplay & controls. On game completion: why Portal is something you have to play the whole way through and deserves the time. TV box sets and why 6 seasons of 25 episodes is a real commitment – and is it really worth it?

In short we covered a lot including some of the thoughts we had on Digitalization of the DVD rack.

The problem is when you have mainly digital or virtual goods, how do you show and share your collection with friends and family?

I’ve been thinking about how to show my media collections in the real world. On XBMC, there is a great screensaver which shows all the fan art/backdrops on your machine as a slow slideshow. Great but I don’t always have my TV on and energy wise its hardly very efficient. So I’ve been thinking, since I learned about sharethe.tv. It might be possible to push this information to a digital photoframe.

In actual fact, I had planned to buy a special wifi connected photoframe today at the local currys/pcworld clearance centre to do the task. But forgot after my scooter ride turned very cold out near Huddersfield.

The thinking is I can create a feed (some how) which the photoframe will accept. In actual fact with a bit of XSL knowhow, it should be possible to create a combination of the information of the movie from IMDB with the fan art of TMDB.

Ultimately I’d like to experiment with a Android Tablet like the Samsung Galaxy Tab running a cut-down/custom Android XBMC remote. Of course I’m not the only one who is thinking this, other hackers have tried the XBMC remote on a android tablet. But no ones really developed a photoframe interface optimized for showing your collection.