by Alfred Poor | February 23, 2017 | Enabling Tech, General News
If you’re a long-time reader of Health Tech Insider, you know that one of my favorite topics is the user interface for wearable Health Tech devices. While there’s no one solution, some approaches have clear limitations. For example, you can’t fit a...
by Alfred Poor | February 20, 2017 | Enabling Tech, General News
Ever listen to a train, or airplane, or helicopter as it approaches, passes, and then starts going away? The sounds are higher pitched when approaching, and lower pitched as the source of the sound moves away. The reason for this is that relative to your stationary...
![Switching Chip Uses No Standby Power [video]](https://i0.wp.com/healthtechinsider.com/wp-content/uploads/sites/9/2017/02/Zero-power-sensor-switch.jpg?resize=600%2C275)
by Alfred Poor | February 10, 2017 | Enabling Tech, General News
Digital wearable Health Tech devices require power, and this usually takes the form of electricity. Some devices can harvest the energy that they need from their surroundings, using heat, motion, light, or even radio frequency (RF) waves, but most devices use some...
by Alfred Poor | October 18, 2016 | General News, Medical
The retina is a lining of nerve cells at the back of your eyeball that converts light into impulses that are transmitted to the brain via the optic nerve. If this fragile lining is damaged, your vision can be limited or lost completely. Many diseases and conditions...
![Carbon Nanotube Transistors Better Than Silicon [video]](https://i0.wp.com/healthtechinsider.com/wp-content/uploads/sites/9/2016/10/CNT-transistors-v.jpg?resize=602%2C275)
by Alfred Poor | September 9, 2016 | Enabling Tech, General News
If you’re a technology dweeb, you might well recognize the names Shockley, Brattain, and Bardeen. They are the three scientists at Bell Labs who invented the transistor in 1947. This simple device used an electrical signal to control the flow of electricity in a...
