donderdag 21 juli 2011

pixelized walls…

An announcement from Philips about LED-illuminated wall coverings which they worked on with Kvadrat Soft Cells. Think of it as LED-illuminated wallpaper targeted at commercial spaces, and it could be a very important step toward
What they’ve done is embed addressable LEDs — I’m guessing pretty low resolution– into a semi-opaque wall covering. Now ordinarily low res LEDs look really awful, especially close up. All you normally would see close up are bright LED points of light that are way too bright– I certainly wouldn’t want them in a restaurant or lobby.

The clever thing with the Kvadrat/Philips product is that the fabric on the wallpaper blurs the LEDs. Conventional thinking is that blurring is bad, but in this case it makes the image look continuous. Contrast is low and it’s no good as-is for text, but it looks like it might actually work nicely for combining illumination with mood.
I’m sure it won’t be low-cost initially, but low resolution LED displays are dropping in price fast.

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