Apps I want to exist

Here’s a couple of app/service ideas that I don’t know if they do exist (if they do, my google-fu failed me, that I think *should* exist. But I’m unlikely to write them in the next 2 months, so, please feel free!

  1. Sigfile-scanner: I want to be able to select/copy the signature of any email someone sends me and have it auto-scanned & filtered into a consumable vcard/contact info. This should work in Mac Mail, and in gMail on the web. Ideally it IDs at least name, phone, email, URL & street address, but extra stuff would be cool. I know there’s alot of variance in how this info is presented, but the info itself feels somewhat standard.
  2. Warranty-info-manager: I want a centralized service to maintain all my warranty info. For anything I buy. Ideally, all I should have to do is perhaps scan a barcode & enter a purchase date (default date should be when I scan it), maybe submit the serial No (or better yet – translate a picture of the serial no into text). It should then be able to retrieve all the relevant warranty info for that product – and tell me in plain english things like when it expires, if it’s renewable/extendable, contact #s/addresses, etc. This could likely be crowdsourced, API’d so that as other people add their products, the common info gets shared, or companies could easily submit their warranty info automatically. I should be able to get reminders about when things are expiring well in advance too. Bonus points for being able to store/auto-submit registration info for those things that require registration (although this gets into the hazy what’s too much information to store about a single person zone).