Introducing Echo Bot, the boggle-eyed alien with a message. What message? That’s for you to know and passers-by to find out, because this wacky thingamabob is actually a stealth voice messenger that can insult, serenade or freak-out anyone who triggers its motion sensor. Simply record your message (up to 10 seconds) in Echo Bot’s rear mic, position the strange little critter wherever you fancy and wait. As soon as an unsuspecting victim passes within a meter of Echo Bot’s eyeball sensor, the recording is activated. ‘Oi, get away from my desk, loser!’ Buy it here for less than 20 bucks.