Touchscreen QWERTY keyboards for tablets and phones all have the same insurmountable problem: To type on them, you must look down at the keys to see what you’re doing. For users who can touch type on ...

In a nutshell: It has long been known that electromagnetic fields (EMF) can do some wonky things to electronic devices. Recently, scientists have attempted to determine whether they can manipulate an ...

Using infrared sensors like the ones on television remote controls, Texas A&M University students presented an inexpensive multitouch system at the Computer Human Interaction (CHI) conference in ...