Did you know that the Cardiio app can accurately measure your heart rate, by using the camera of your iPhone?
Here’s how it works:
Every time your heart beats, more blood is pumped into your face. This slight increase in blood volume causes more light to be absorbed, and hence less light is reflected from your face. Using sophisticated software, your iPhone’s front camera can track these tiny changes in reflected light that are not visible to the human eye and calculate your heart beat!
This video below shows the process:
General Electric Co. is providing employees the option of choosing between Apple’s Mac notebooks or Mac desktops instead of a Windows PC. The company now has about 1,000 Mac users and anticipates their ranks to heighten further as more employees become aware of the year-old pilot program.
About 10,000 GE employees carry the Apple smartphone, compared with 50,000 still using BlackBerrys. Staffers across GE businesses are eligible as long as there aren’t security clearance issues, such as devices for defense work, or big compatibility problems with needed software.
via The Wall Street Journal (subscription...