3 ms·

A single tap, zero character communication tool capable of triggering an action on a remote service. Is that just a button?

• jjsz 12y ago
  Yeah. It can be used to call waiters without investing into a raspberry pie / arduino and a bunch of rotary devices for each waiter when they all have phones.
  • eli 12y ago
    Wouldn't a text message do that too?
    • yefim 12y ago
      Yo is one tap. Texting is many more.