We’ve been researching brain torque for 30 years. While we respect any technology trying to counteract brain torque, we knew a truly intelligent solution would have to go further than off-the-shelf foam and a flat piece of plastic. “Slip liners” using materials like these may perform fine in the lab, but they don’t stand up in real-world scenarios.
“The variability of real-world scenarios is the problem. There’s a saying: If you want to know what helmet you should wear, tell me what kind of accident you’re going to have.” - Dr. Steven Madey