Dealing with the Inevitable Errors

Dealing with the Inevitable Errors

In general usage, “error” means a mistake. In scientific circles, however, error is part of everyday life where certainty is rare. Whenever you try to measure something, there will always be some level of uncertainty. Maybe something is closer to 2 inches...
Are You Ready for a Mood Watch?

Are You Ready for a Mood Watch?

If you are of a certain age, you may remember “mood rings.” These devices had heat-sensitive liquid crystal layers that would change color, with the idea being that your skin temperature would reflect your mood. A group named Team Turquoise has taken a...
NIH Seeks Comments on Health Tech Devices

NIH Seeks Comments on Health Tech Devices

During his State of the of the Union address last January, President Obama called for the launching of a Precision Medicine Initiative (PMI), intended to use Big Data approaches to find new ways to treat and cure diseases “like cancer and diabetes.” The...
Nortek Acquires Personal Emergency System

Nortek Acquires Personal Emergency System

According to the U.S. Centers for Disease Control and Prevention, more than one in three seniors fall each year resulting in more than $34 billion in healthcare costs. Nearly half of these falls occur away from the home. For this reason, many companies offer personal...