i dont why youtube link is not working here, but the guy is really genius, many of must have seen his work demos
yeah, but as said in one of his videos, that the device is very cheap to manufacture so why we are not seeing it now in market
the answer is it is sponsored by many technology compaanies like samsung and so on , so they might be not happy to release it in cheap prices, glad to see people like Pranav sticking and getting inspired from indian culture, he is inpired from Indian mythology... wow
truly genius, hope to see such products coming out soon, the possiblity is endless