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February 16 2009

technofetishist
Tbeta blobs and settings

We have the threshold at 247 since we have real bright fingers in the source image. A good tracker test: place two fingers as close as you can, if you have two distinct blobs you're fine.

tbeta.nuigroup.com

Tags: llp multitouch tbeta nui hci

February 14 2009

technofetishist
New setup and pyMT demos :)

This is our new LLP running some pyMT examples. By the way.. pyMT rules! ;)

tbeta.nuigroup.com/
nuigroup.com/
code.google.com/p/pymt/

Tags: multitouch mt setup llp hci demos interaction pymt tbeta nui offf prt.sc

February 13 2009

technofetishist
Removing bandpass filter from outer ring Removing bandpass filter from outer ring Applying the bandpass filter to the PS3eye lens bottom Applying the bandpass filter to the PS3eye lens bottom Tape frame Tape frame Tape frame Rosco black projection screen Rosco black projection screen Rosco black projection screen Rosco black projection screen Laser blocker frame Laser blocker frame Laser blocker frame Laser bed Laser bed Lasers Lasers
5530_da80_500
→ www.flickr.com
Removing bandpass filter from outer ring
Tags: computer technology touch hci interaction llp multitouch
technofetishist
Lasers Tape for laser calibration (Image) (Image) (Image) (Image) (Image) (Image) (Image) (Image) (Image) (Image) (Image) (Image) (Image) (Image)
5550_3fbd_500
→ www.flickr.com
Lasers
Tags: computer technology touch hci interaction llp multitouch

January 30 2009

technofetishist
Laser focus and calibration

As a request of a few people here's a little demo of how we managed to place the laser so close to the surface.

Check the photos at the bottom of the page.

Tags: mt multitouch llp laser IR calibration focus hci

January 14 2009

technofetishist
(Image) (Image) (Image) (Image) (Image)
0975_914e_500
→ www.flickr.com
Tags: mt hci llp multitouch

January 06 2009

technofetishist
LLP setup testing 3

A new and larger table design. New 980nm 10mw 120º line lens IR laser on an glass surface. Check the IR camera output.

Tags: mt multitouch ir laser llp setup hci
technofetishist
LLP setup testing 2

A new and larger table design. New 980nm 10mw 120º line lens IR laser on an glass surface. Check the IR camera output (closer).

Tags: mt multitouch llp ir laser hci
technofetishist
LLP setup testing 1

A new and larger table design. New 980nm 10mw 120º line lens IR laser on an glass surface. Check the IR camera output.

Tags: mt multitouch llp laser IR setup hci

December 19 2008

technofetishist
Multitouch LLP second test

Second test with a 850nm 10mw 90º line lens IR laser on an acrillic surface with a cheap tracing paper projection surface.

Tags: mt multitouch setup llp ir laser hci
technofetishist
Multitouch LLP photo app demo

First really workable MT running NUIs photo app :)

nuigroup.com/
tbeta.nuigroup.com/

Tags: multitouch mt llp setup hci ir laser tbeta nui touch natural ux userinterface UI offf prt.sc

December 12 2008

technofetishist
Multitouch LLP first test

First test with a 850nm 10mw 90º line lens IR laser on an acrillic surface.

Tags: mt multitouch llp setup hci ir laser

November 30 2008

technofetishist
Coimbra, Portugal - Bus network (SMTUC) : zooming

Bus network exploration tool prototype.

Tags: geo geography googlemaps maps geobrowsing hci geoweb
technofetishist
Coimbra, Portugal - Bus network (SMTUC) : GPS simulator

Bus network exploration tool prototype.

Tags: geo geography googlemaps maps geobrowsing hci geoweb
technofetishist
Coimbra, Portugal - Bus network (SMTUC) : Bus Stops info

Bus network exploration tool prototype.

Tags: geo geography googlemaps maps geobrowsing hci geoweb

November 25 2008

technofetishist
MTmini Demo

First contact with MT tech. Credits go to Seth Sandler from NUI group for keeping it simple for MT newcomers.

We did for testing a front DI setup :1

Tags: multitouch mt di front setup hci touchlib touch nui natural ux userinterface ui
technofetishist
Silicone rubber

Silicone rubber testing for an FTIR setup. We actually tested 8 types of silicone with varying degrees of hardness (durometer) for the best result.

This video was also used to communicate some silicone properties to manufactures. They found it quite useful :)

Tags: ftir multitouch mt setup hci touch rubber silicone
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