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Published on Dec 4, 2012
MultiTaction is immune to external lighting conditions
Using Hybrid Tracking, MULTITACTION provides the first optical multi-touch technology immune to external lighting conditions.
The Extensible Hybrid Tracking Engine can be configured to use the active IR on every other frame to capture reflections and passive ambient light for every other frame to capture shadows. This is highly useful when the environment has powerful infrared light sources such as sunlight or halogen spot lights. EHTE will then process the two images together to capture all possible detail and apply the computer vision algorithms to detect touches and objects as usual.