I would totally lo-Jack my kid! Wearable baby monitor - checks and will text you regarding the baby's heart rate, skin temperature and movement, as well as the room's temperature, humidity, noise and light levels.
The printed pen graffiti)- it's functionally equivalent to the standard printer's print head, but made the shape of the pen. With it, without computers and modeling software, you can imagine something you painted models, like graffiti.
What types of portable hard drives have you seen in the past? You have USB flash drives, portable USB hard drives, and even portable SSD USB drives, but what would be even cooler? Imagine having a portable hard drive that uses three flash drives for