Embedded in cell phones, rings, bracelets or watches, the novel tools aim to make it easier to manage hypertension. But they must still pass several tests before hitting the clinic. By Matías A. Loewy ...

Handheld devices, such as palm pilots, pocket PCs, digital cameras, and smart phones, are making the construction industry more portable by enabling data to be accessed from outside the office. These ...

Researchers have been developing a laser power sensor that could be built into manufacturing devices for real-time measurements in many manufacturing processes, from welding car parts to crafting ...

The reliable, noninvasive measurement of dissolved gases in microfluidic devices is an important and difficult activity for biological applications. The PreSens pCO 2 mini and chemical optical CO 2 ...

Add Yahoo as a preferred source to see more of our stories on Google. If just by looking at our watch or cell phone we can know, in real time, our heart rate, the number of steps we take, the calories ...