As we all go about our day to day activities, it’s easy to get lost in technology and take for granted things that have slowly evolved over long periods of time. Take for instance the mouse on your desk. Whether it’s a standard 2-button mouse with a scroll wheel or a magic mouse with no buttons at all, we’re all a bit spoiled when you think about it.
Dvice recently published a visual history of the computer mouse, which is quite interesting. The first pointing device that relied on hand motions to move a cursor was created by the Royal Canadian Navy in 1952. This trackball device, which is predates all other mechanical pointing devices, was crafted using a 5-pin bowling ball and an array of mechanical encoders that tracked the ball’s movement.
As time went on, other mouse-type devices came and went, but it was 30 years ago yesterday that Xerox unveiled the world’s first optical mouse at its PARC facility. The mouse used LEDs and optical sensors along with specialized mouse pads to track the user’s movements. The tech is primitive compared to today’s offerings, but it’s a nice reminder of the humble beginnings something you use every single day.
Be sure to swing by the Dvice site and take a look at how the mouse has evolved over the years – it’s a great way to kill a few minutes.