It's the end of the 21st century where technocrats rule and robots take care of humans' every need. Your house watches you, knows your secrets, and talks to you. And your closest friend can be--a machine? Gavin Bell and his teenage sister Fleur come from a middle-class family. Their much-loved, old-fashioned robot, Grumps, is running down and can't be repaired, so a scientist friend loans them EGR3, an experimental new robot to help Grumps...