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Re:FingerIO: Using Active Sonar for Fine-Grained Finger Trac... by alexwebb2 on Friday March 18, 2016 @10:00AM (#11311798)
I tried the "massive improvement" they released before Orion and it was still terrible.

Only so many times a company can say they've got their issues ironed out before I stop believing them.

Re:FingerIO: Using Active Sonar for Fine-Grained Finger Trac... by LesZedCB on Friday March 18, 2016 @10:17AM (#11311907)
Orion really is quite impressive. I tried the improvement as well. Orion actually works.