Scientists are developing dust-sized wireless sensors implanted inside the body to track neural activity in real time, offering a potential new way to monitor or treat a range of conditions, including epilepsy and control next-generation prosthetics.
Date: September 20th, 2016
1) The ability to monitor at such small scale could have a myriad of uses. What are some of them that you can think of?
2) The device has no batteries but does need ultrasound charging. How would that work in a human?