On a similar front, there was recently a kickstarter (that failed) trying to make a cat exercise/play device using a visible red laser: https://www.kickstarter.

On a similar front, there was recently a kickstarter (that failed) trying to make a cat exercise/play device using a visible red laser: https://www.kickstarter.com/projects/danprovost/obi-a-smart-laser-toy-for-pets https://www.kickstarter.com/projects/danprovost/obi-a-smart-... They also had a couple podcast episodes on the product: http://www.relay.fm/tc http://www.relay.fm/tc