Can multiple displays be touched at the same time?
Technically no. Since we have only one desktop, and one mouse emulation through the touch-driver, only one touch can occur at a time. However, we are able to queue touches for a few hundred milliseconds (adjustible for OEM’s) so that if two or more users are touching at the same time or near the same time, then there will be only a slight delay in seeing the touch go through. When a drag operation is occuring (such as a volume slider control), then the other LCD’s are locked out from accepting touch (except for a small queue). In real world tests we found that the likelyhood of this occuring is extremely low.
