Instead of going by usual search results, say you had a picture and wanted to search through the internet for a match could you do it? I’m thinking of hashing and stuff, something technical like that.
It’s just I’ve recently recovered my old data on my external hard drive with pictures of some people I used to speak to but have lost contact with since (as my old MSN got hacked) so I thought I could use something from them to search networking sites like MySpace and Facebook and come up with something. Since some people change their email addresses quite a bit, it’s a tad annoying.
Any help greatfully appreciated.