Handheld electronics have become so ubiquitous to our society that it’s difficult for the younger generations to imagine their lives without them. Whether it’s a smartphone, an iPad, a tablet, an MP3 ...

Have you ever looked longingly at your mouse, noting its underutilized input device real estate? Canon has, replacing that excessive unused space with a built-in calculator in its X Mark I Mouse, ...

In 1966, there were no cheap, reliable keyboards. The keyboards that did exist were too bulky and expensive to work for the calculator. Jim Van Tassel took on the task of designing a small, ...