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40. Git Xmas
1 year ago
29. SenseWall
2 years ago
This is the latest multi-touch installation by SenseBloom. It’s located in the campus bar at the Computer Science Department of Coimbra University, Portugal.
Created with the intent of letting students and the research community explore new concepts in HCI by designing and creating applications for course projects or just for fun.

In terms of hardware, the display has an area of 2.8m x 1.05m and it consists of 2 XGA ultra short-throw projectors amounting to a total resolution of 2048x768. For the multitouch sensing, this is an LLP setup using 8 infrared lasers, 2 PS3 Eye cameras and a custom compiled version of the excellent CCV tracker, giving us a touch resolution of 1280x480. Also added to the SenseWall are 2 cameras above the display for computer vision applications, a microphone for sound input, speakers for sound output and an RFID reader.

Recorded during our latest multitouch workshop in Coimbra. Demo time at the SenseWall ;)

sensebloom.com

ccv.nuigroup.com
pymt.txzone.net

More photos: flickr.com/photos/tserra/sets/72157623011182177

Soundtrack: Peace Orchestra - Marakesh

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  • Miguel Alpendre 2 years ago
    Brilliant!!
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  • jimi hertz 2 years ago
    Pymt rocks !!!
    R u using 2 VideoProj ?
    What's your projection surface ?
    Keep up the good MT !
  • Tiago Serra plus 2 years ago
    Thanks Jimi :)
    Yes, two Hitachi video projectors. Check the flickr photos for more details. We're using ROSCO black for the projection surface.
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  • rux plus 2 years ago
    muito bom!!
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  • Mathieu Virbel 2 years ago
    Lot lot lot lot of thanks to all of you, we're very glad that you use PyMT ! I hope u'll like the upcoming version :)
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  • Josue Ibanez plus 2 years ago
    nicely done Tiago!
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  • Tiago Serra plus 2 years ago
    Thank you all :)
    Expect some nice surprises to still come out from this one ;)
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  • Kyle McDonald plus 2 years ago
    I like the weird bug at 2:15 where it gets confused about tracking the last two fingers.
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  • Tiago Serra plus 2 years ago
    Eheh :) the two fingers turned into one when they got to close. A threshold issue ;)
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  • Amazing!
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  • Theo Watson plus 1 year ago
    congrats! looks great!
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  • Stephen Buchanan 1 year ago
    Very inspiring... I was wondering about your touch/projection surface(s)? The Rosco Black is on the front (or rear?) of the plexiglass, right? So what is the glass for?
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  • Tiago Serra plus 1 year ago
    Thank you.
    The glass is for robustness ;)

    You can read more about it here:
    nuigroup.com/forums/viewthread/9500/
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  • keoshi plus 1 year ago
    Lindo!
  •  
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