This guy is well intentioned, but incredibly naive about business, about electronics, about marketing, about sales, about R&D, about inventory, about retail, about distribution, about IP, about technology and about pretty much every single important point one needs to be a successful entrepreneur.
It's like saying "I have a great idea. It's for a flying car that packs into a suitcase as you jump out of it. It runs on anti-gravity so it can never fall from the sky, and it will never break down. All we need is a hundred million people to agree to the idea, and we'll go to Apple and they will make it for us".