Researchers at two different universities have created wearable sensors that are ultra-thin, lightweight and breathable. Although they are based on different technologies, both of the new sensors can monitor vital signs, including electrical muscle activity and body temperature and can be worn over a long period without creating skin irritations or inflammation. That is in contrast to many existing wearable sensors, which because they are made of polyester or rubber, are not breathable and may irritate the skin. Continue reading Research Teams Make Advances in Wearable Sensor Tech

We may see monitors join the curved bandwagon next month at the 2015 CES. Samsung, for example, is expected to unveil its SE790C — a 34-inch, 21:9 curved display with a 3,440 x 1,440 resolution known as “Ultra-WQHD.” The display touts about 110 pixels per inch, a maximum contrast ratio of 3000:1 and maximum brightness of 300 cd/m2. Samsung claims the wider field of view offers “a more immersive visual experience” and “creates a high 3D-like effect ratio that makes the screen seem larger.” Continue reading CES: Samsung Expected to Showcase 34-Inch Curved Display