The Internet of Things will kill us all and is the worst idea anyone has ever had. However, just because something could be labeled an ‘Internet of Things thing’ doesn’t mean it’s a bad idea. The Hackaday Prize’s Internet of Useful Things challenge was all about finding the Internet of Useful things, and one of these projects is so simple yet so elegant, we’re surprised no one has thought of it yet.
[David]’s entry to the Hackaday Prize is effectively an Internet of Things doorbell. You might think an IoT doorbell would just consist of a device sending push notifications …read more http://pje.fyi/PSZd4T