I think I have already seen a wheelchair on this platform before being visually checked and I can understand the idea behind this technology thanks to this product. Our eyes are something like magic that we control any application and object, we can call the technology its last wonder. But I don't know how useful this is in terms of our eye health. Although I didn't find the product introduction very adequate, I think this hunt will be in the top 10. INTERESENTING HUNT !