jmLØIf you are bored with your life, and your wife left you and you lost your job, you have plenty of time to do IoT :D
https://www.ubuntupit.com/best-internet-of-things-projects-iot-projects-that-you-can-make-right-now/
https://whatsonchain.com/tx/84960335b2f4cf808bf250cf0b7df98cfed8c1bc4f9acfb2d2ee4911d9b3dba5