Omega2: a Linux-Powered $5 Computer

You can’t buy much in today’s world with just $5. A venti-sized Spiced Pumpkin Latte from Starbucks costs $5.25. A Chick-fil-A Chicken Deluxe Sandwich combo costs $6.55. And even movie tickets costs more than an Abraham Lincoln note, with a national...

Membrane Switch Designs: Things to Consider

Membrane switches are becoming increasingly more popular than their mechanical counterpart. They are characterized by the use of a conductive ink, such as copper, silver or graphite, printed on PET or ITO. Membrane switches perform the same function as a traditional...

5 Things that You Didn’t Know About Touchscreens

Nearly 3 Billion Touchscreen Devices will Ship in 2016 Touchscreen devices have become a popular alternative to traditional mechanical-controlled devices. In 2012, reports indicate that some 1.2 billion touchscreen devices were shipped. This number is expected to...

Myths and Misconceptions About Human Machine Interfaces

Human machine interfaces (HMI) offer an interface through which a human operator can control a machine. It’s somewhat of a catch-all term that covers a broad range of interfaces, most of which are used in industrial/commercial settings. But there are many myths...