Okay so basically I have a good idea for a bitcoin hardware wallet, i'm just looking for information on how to go about creating it?
Do I need to create my own programs/programming for literally everything? Are there open source type things I can use? Would it be illegal to use another wallets programming or whatever? I'm just really confused as to how all of this works out. I'm not the engineer involved with the product, I'm on the finance and business side of things. So forgive me if I sound dumb! Basically, what all can I use that currently exists to make this process as simple as possible without getting any law suits lol. Thanks so much!