My Gadget Idea: "Timestamper Disc"

[Renegade]

Well i've been looking for an ios iphone 5 / android app idea, so maybe this is a good small one.

-mouser (September 10, 2013, 08:32 PM)

If you're thinking of an Android app, look into doing it as a widget as I think the general form factor there is pretty well suited to the concept. (Who wants to open up an app? It's just an extra step.)

[Deozaan]

I found a company that lets you print round stickers, and put different images/text on each one. This would be perfect for printing off 50+ unique QR codes to be used with an Android app:

http://us.moo.com/pr.../round-stickers.html

(They also let you do similar things with business cards, for those interested in doing promotions such as handing out a bunch of unique serial numbers to their product(s) at special events or for certain people.)