by toby harris. “A controller with DJ style crossfader, ‘Fade to Black’ knob, and video format selector (see below).
A video processor with two DVI-I inputs and a single DVI-I output, capable of the video formats following. The output is locked to its own timebase, ensuring solid output regardless of inputs. The input’s EDID switches to the current video format so your laptop should automatically change to the current resolution.”
by tobyz.net, related TripleHead2Go
The Beta, tbeta for short, is a open source/cross-platform solution for computer vision and multi-touch sensing. It takes an video input stream and outputs tracking data (e.g. coordinates and blob size) and touch events (e.g. finger down, moved and released) that are used in building multi-touch applications. tbeta can interface with various web cameras and video devices as well as connect to various TUIO/OSC enabled applications and supports many multi-touch lighting techniques including: FTIR, DI, DSI, and LLP with expansion planned for the future (custom modules/filters). video, nuigroup
