Me too! Elsewhere in the thread I brought up the HIT Lab that patented the approach in the 90s. I've been waiting for it to come out of patent / become adopted

Me too! Elsewhere in the thread I brought up the HIT Lab that patented the approach in the 90s. I've been waiting for it to come out of patent / become adopted for decades: http://www.hitl.washington.edu/projects/wlva/ http://www.hitl.washington.edu/projects/wlva/