A pair of Bluetooth connected flower brooches sends alert to mother when the child is out of proximity. When close by, both light up.
The next round in my birthday table decoration challenge.
An open source hardware project integrated with Amazon Alexa to encourage families to tinker together and raise money for local schools.
An easy, DIY version of the classic baking powder-powered submarine. Instead of plastic, this one is made out of a potato (aka "spud").
Create yourself a stylish unique Hexabitz RGB LED Necklace that will glows with warm colors when people approach you