we can use tuio based wiimote surface to bridge to multitouch vista project see http://www.codeplex.com/MultiTouchVista and daniel's awesome HID driver to get multitouch in windows also have multiple micegreat right?
Quote from: vahidasadi on August 05, 2009, 11:36:25 PMwe can use tuio based wiimote surface to bridge to multitouch vista project see http://www.codeplex.com/MultiTouchVista and daniel's awesome HID driver to get multitouch in windows also have multiple micegreat right?I have had success using MultiTouchVista, Windows7 and WiimoteTUIO v0.4. However, the main issue here is with regards to the smoothness of movements. Both programs recomended by people on this site have those functions built in. So if one were to either add TUIO output to BoonJinns program, or to modify WiimoteTUIO so that it outputted "smoothed" TUIO data, then we would have an (almost) true smooth hardware based multi-IR tracking system.
The problem, as I understand it, is how a cursor maintains focus on a particular user as all the IR light sources are toggled on and off - unless the screen is segmented.
WiiTUIO is an application which stabilises the IR sources captured by a Wii Remote (Wiimote) and presents them as TUIO and Windows 7 Touch messages.This project aims to improve the stability of the IR sources captured by the Wiimote using some thresholds and spatio-temporal classification. The application generates Windows 7 Touch messages and TUIO events using these stabilised contacts.Each raw IR source captured by the Wiimote is either assigned to the best existing tracked source or generates a new tracker. This means that TUIO events can be generated from stable data without the jitter (namely, false-positives generated between two IR sources and the unordered source buffer) that occurs when trying to use the Wiimote to capture true multi-touch IR.