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Commercial Multi-Touch Display
Posted: 10 August 2010 12:03 PM   [ Ignore ]
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Hello!

I built a multi-touch system based on FTIR and it is working great.
Now I wrote some applications, and I want to buy a commercial multi-touch display which is usable with the fingers.

Which manufacturers build such displays with a screen size > 40”? And which one support the TUIO protocol?

Best Regards.

I only found Evoluce ONE (http://www.evoluce.com/en/products/multitouch_lcd.php) with a size of 47”, but I do not find a price for it.

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Posted: 10 August 2010 12:20 PM   [ Ignore ]   [ # 1 ]
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http://www.ideum.com/

There seems to be quite a few that offer the product you are looking for.... but I am kind of curious as to why you dont just build it yourself? These products all seem to be DI LCD displays that you can probably make for way under the cost of buying one, plus you can make it look however you want.

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Posted: 10 August 2010 12:28 PM   [ Ignore ]   [ # 2 ]
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I need a commercial one with not so big dimensions. It should be as small as possible. I already have a FTIR one, but it is not easy to handle (transportation).

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Posted: 10 August 2010 01:56 PM   [ Ignore ]   [ # 3 ]
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Well I wont attempt to talk you out of it, even though making it yourself would allow you to make it as portable/accessible/cheap as you wanted…

My suggestion is to search google and youtube for the device, and you should be able to find a bunch of companies that advertise their products on both.

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Posted: 10 August 2010 02:04 PM   [ Ignore ]   [ # 4 ]
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I already searched for it. But I am looking for large companies like Samsung, HP, ...

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Posted: 10 August 2010 03:52 PM   [ Ignore ]   [ # 5 ]
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3M has a nice one wink Soon releasing 32 and 42” models.

http://www.shop3m.com/98000335129.html

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Posted: 10 August 2010 04:04 PM   [ Ignore ]   [ # 6 ]
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Okay, and are there any other displays on the market yet with a size > 40”?

I found this website:
http://www.samsung.com/us/consumer/professional-displays/professional-displays/lcd/LH65TCPMBC/ZA/index.idx?pagetype=prd_detail&tab=features
But I do not know if this is real multi-touch and if it supports TUIO.

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Posted: 10 August 2010 05:32 PM   [ Ignore ]   [ # 7 ]
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PHANTOMIAS - 10 August 2010 04:04 PM

Okay, and are there any other displays on the market yet with a size > 40”?

I found this website:
http://www.samsung.com/us/consumer/professional-displays/professional-displays/lcd/LH65TCPMBC/ZA/index.idx?pagetype=prd_detail&tab=features
But I do not know if this is real multi-touch and if it supports TUIO.

Optical -> Dual touch.

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Posted: 11 August 2010 02:34 AM   [ Ignore ]   [ # 8 ]
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Okay, so you think the Samsung will be okay?

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Posted: 06 September 2010 06:07 AM   [ Ignore ]   [ # 9 ]
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I am still searching for a commercial Multi-Touch display.
Mathieu, you are right, the Samsung supports only 2 touch points simultaneously. That’s not so much…
Aren’t there any commercial displays with more touch points on the market?

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Posted: 06 September 2010 03:16 PM   [ Ignore ]   [ # 10 ]
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May be you should check products by U-Touch (http://www.u-touch.co.uk/).
But I’ve never tested them. I can’t tell you if they’re good one.

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Posted: 10 September 2010 04:31 AM   [ Ignore ]   [ # 11 ]
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Does anyone know the HP LD4200tm? It has 42”, but I do not know if it is single oder dual touch or even multi-touch.

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Posted: 10 September 2010 04:38 AM   [ Ignore ]   [ # 12 ]
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PHANTOMIAS - 10 September 2010 04:31 AM

Does anyone know the HP LD4200tm? It has 42”, but I do not know if it is single oder dual touch or even multi-touch.

Optical, dual touch. And somewhat “bad” dual touch.

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Posted: 10 September 2010 05:24 AM   [ Ignore ]   [ # 13 ]
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Is optical = dual touch? Andy why bad dual touch?

I do not understand why for example in this video on this wesite:
http://www.golem.de/0908/69264.html
the person can use 2x2 fingers for zooming images and 3 fingers for painting. Which display is he using?
And why isn’t there a big display which also can handle more than 2 fingers on the screen?

Best Regards PHANTOMIAS

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Posted: 13 September 2010 03:04 AM   [ Ignore ]   [ # 14 ]
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It seems that all big displays (>40") does only support 2 fingers. Only the Evoluce ONE supports more fingers simultaneously.

So I think I should first buy a smaller display which supports more than 2 fingers. Does anyone know which models support this?

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Posted: 12 May 2011 01:09 PM   [ Ignore ]   [ # 15 ]
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Ideum has a new LCD multitouch table that supports up to 32 touch points

http://www.ideum.com/products/multitouch/

It is a commercial table that is designed for heavy use in public environments.

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