This multi-touch table I built as a research platform is based on a diffused illumination approach: 91x57cm surface (107cm diagonal, 16:10 aspect ratio) Toshiba TDP‐EW25 projector (1280x800px) Point Grey Firefly MV camera (640x480px, 60fps) with wide-angle lense Infrared illumination (850nm)…
Tag: diy
Multiuser-aware Surface Computing
The above video shows a working prototype which allows users to identify by simply putting down their hands on the surface. This is related to a topic I became recently more and more interested in: the topic of multiuser-awareness, or…
FTIR Compliant Surface Tutorial
Inspired by a post on NUI Group Community Forums by Tinkerman I decided to give FTIR (to be accurate, a combination of DSI and FTIR.) a try, creating my first owncompliant surface. The described technique of applying a layer of silicone to…
Portable Multi-touch Table
I designed and built this table to demonstrate PhoneTouch, a novel interaction technique for integrating mobile phones and interactive surfaces (presented as technote and demo at UIST 2010, and as demo at ITS 2010). As the conferences required some travelling,…