One of the projects leads of the Apple iPod has come up with a novel design for a household thermostat. Tony Fadell’s Nest thermostat has the brains of a smartphone and the looks of a product made by Apple. Instead of complex programming steps, the device learns from every day use. It can be controlled from an iPhone or iPad and through a computer. It will be interesting to see if this product really catches on. Optimal adjustments to the temperature in a home can potentially save a lot of energy. There also seems to be ample R&D and funds behind the product. Just purchasing the domain nest.com was probably quite an investment. The Nest thermostat should be available for sale late this year for $249.