We are developing system for automated electricity, crime prevention and disaster prevention Check the temperature of the room from the place to go and drive a cooler When the outside becomes dark in the evening, I turn on the lights of the entrance and the room Watering at home garden based on humidity outside at night Email security when the security sensor works Sound music at a fixed time Notify by e-mail and phone (Wan Gi) when the fire detector reports Tear off annoying birds with hawk's barks I am practicing IoT House at Raspberry Pi. After playing with Raspberry Pi, let's realize home electronics & home security with Remote-Hand Raspberry_pi. https://ja.osdn.net/projects/pepolinux/