Cell phones are as much a part of our world these days as the air we breathe, yet there are still plenty of people who don't know the protocol for using them.
Being able to have instant professional quality photos used to mean lugging around a truckload of filters and lenses, not to mention a portable darkroom. Not anymore.
Swiss researchers say new technology that interacts with smartphones could revolutionize the treatment of heart patients.
The device in question consists of four electrode sensors attached to the skin and linked to a radio module and computer chip that clips onto a patient’s belt. Data from the device is sent to a smartphone and can be viewed in real-time for up to 150 hours on a single charge. An