"I spent a lot of time with photos (Picasa) trying to do peer to peer..." As I recall, one of Google's many "failed" projects was a means for transferring larg

"I spent a lot of time with photos (Picasa) trying to do peer to peer..." As I recall, one of Google's many "failed" projects was a means for transferring large numbers of photos person to person called "HELLO". I reckon this existed for a short time post-2004, then AFAIK disappeared from public view (or morphed into something else). I could be remembering the details incorrectly.