How to Trick Your Brain

"I had a haptic glove on my right hand. I picked up a rock and then while I was holding the rock, a little bitty toy tractor came out of the barn," he says. "They wouldn't tell me how the valves worked unless I signed an NDA, which I didn't want to do." He adds: "If you think about everything that goes into making your body feel like it's feeling things, it's way more complicated than just... let me put some little pressure sensors in there"