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Ben Cooper and his family are struggling to balance household chores, school and work. Ben is the family caretaker, a role inherited from his deceased mother. Always busy taking care of everyone else, he has no time to be a kid, including playing basketball, his favorite sport. When Ben sees that a Smart House is being given away, he enters the competition as often as he can. The family wins the house (named Pat), and is introduced to its creator, Sara Barnes. Ben, his father and sister, Nick and Angie Cooper, move into the house | 1 fi-c I Center for Engineering p cT Education and Outreach UMlVEKolll I LegoEngineering.com Smart House Suggested Time 60 minutes Smart House Age 8 - 18 Challenge In this activity design and construct an NXT house which utilizes sensors. For example have the house greet oncoming cars by turning the house lights on. Topics Subjects Programming Themes Building Programming Engineering Technology Wait For Materials NXT or RCX Assortment of LEGO pieces Sensors Page 1 of 3 Tl 1 fi-c I Center for Engineering p cT Education and Outreach UMlVEKolll I LegoEngineering.com Smart House Building Instructions 1. Build a structurally sound RCX or NXT house including a light and a driveway big enough to fit a car to trigger the sensor. Programming Instructions 1. Choose whether to use ROBOLAB or the LEGO NXT-G software to program. 2. Here is an example ROBOLAB Inventor 4 program 3. Here is an example NXT-G program Page 2 of 3 Tl 1 fi-c I Center for Engineering p cT Education and Outreach UMlVEKolll I LegoEngineering.com Smart House Building and Programming References Building With Bricks Building With Plates Building With Beams Axle Uses Connector Pegs and Bushings Gears The RCX RCX Motors and Wires RCX Sensors The NXT NXT Motors and Wires NXT Sensors Page 3 of