*Holy cow, they were into some wild stuff at Philips. I had no idea this work of device-art existed. But if anyone had sponsored such a thing, it would have been them.
http://prostheticknowledge.tumblr.com/post/116231847666/the-senster-interactive-art-from-1970-a-15ft
https://youtu.be/1jDt5unArNk