LCARS would make Google look like a book a 6 year old wrote but it wouldn't really be fair as a choice. The schematics of everything in the poll could be found in there. I'd say out of the choices, the Tricorder would be the next best thing. Theoretically, a tricorder would be able to connect to any transmitting source (from radio waves to the Internet). You'd have access to all of today's
information, as long as it's being transmitted.