Show HN: DittoKey - Door keys copied from a photo app.
dittokey.com
dittokey.com
Yep security is the biggest user concern, my plan for this is centered around keeping e-mail addresses and real addresses apart.
Ultimately though through my research on this I've discovered how trivial it is to get through most locks so it would just be way too much effort for a thief to use DittoKey.
Of course you'd have to be hanging around with some pretty shady people for this to happen, but you don't always know everyone at the table well...
EDIT: That said, I really like the idea. I wish something like this was available in Europe.
Valid point though, I've thought most of the security concerns through from a logical angle and I'm pretty happy with the situation, but potential customers will just make a snap judgement based on 'feel' .
I've read that with zoom lenses and consumer level dslr you can get high enough quality images to be able to copy someone elses keys without getting within 100 feet of the key.
But you've got great novelty. Perhaps create a theme around the idea that you're harnessing CIA technology (well, they've definiely done something similar at some point in the last 50 years). That's likely to get you a decent amount of mileage in the media, and make you stick in people's minds.
The other angle is key 'backup' so you scan all your keys as a backup and if you loose it I send you a PDF you can take to the locksmith and get a key cut whilst you wait. My friend suggested 'KeyBrother' for this service, from the Seinfeld episode :-)
Only thing that I am concerned of is the lack of a policy and terms of use. Basically we are sending you our address and key and there is no legal policies or terms of use on the website concerning the use of these pictures, how they will be used and stored. I think this is the main concern I see.
I've trailed some heuristics to infer the profile based on the side view which look feasible but will require a fairly large validated dataset.