Further to Elizabeth's excellent comments, IP protection is important, it takes time, and it costs. If you have an idea, someone else can equally have the same idea, and chances are they already have. Patent searching is advisable. Technology moves rapidly, smart phone technology is a case in point, you are up against some of the biggest technolgy companies in the world. They invest many percent of there turn over in R&D. If your product is something that you think the public genuinely wants, then you could possibly test the waters with crowd funding. Additionally, there are banks and government agencies that specialize in providing seed funding or venture capital, but there are a lot of hoops to run through.Not to sound too discouraging, your idea might be great, but most businesses fail, not because the idea is bad, but because the accounting side of things fails, you are first and foremost a technolgist, the pressure to see your technolgy out in the world leads to neglecting the money side. You need capital (many businesses are under capatilized) good accountancy practices and accountancy advice from an accountant that has been through this before. There is plenty of self help advice available on the web, be wary of a lot of it, many authors are making money out of selling their advice, not technology. Look out for the ones that have actually started up technology companies, and have perhaps failed and succedded on a number of occasions, and were able to lucidly say why. Cheers,Richard