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The Beginner’s Guide to Electroluminescent (EL) Backlighting
Backlighting is an essential part of many devices. From keypads and switches to human machine interfaces (HMIs) and touchscreens, backlighting, many devices feature backlighting. It's responsible for illuminating the device with which it's used. While all forms of...
5 Myths About Projected Capacitive Touchscreens
Projected capacitive is one of the world's leading touchscreen technologies. It's a variant of capacitive touchscreen technology. Like all capacitive touchscreens, projected capacitive touchscreens identify touch commands by measuring a uniform electrostatic field....
What Is Dynamic Contrast and How Does It Work?
You can't choose a display without considering its contrast ratio. Contrast ratio, of course, represents the difference between a display's light colors and dark colors. A high contrast ratio means the display produces a wider range of colors, specifically light and...
When to Choose Electroluminescent (EL) Backlighting
Membrane switches, mechanical switches, human machine interfaces (HMIs) and other devices often require backlighting. Backlighting will illuminate the device from behind so that its keys or buttons are easier to see. While all backlighting is designed to illuminate...
The Beginner’s Guide to 5-Wire Resistive Touchscreens
Different touchscreens are powered by different technologies. Some of them are powered by capacitive technology, for instance. Capacitive is the world's most popular touchscreen technology. It leverages the human body's conductive properties to detect touch commands....
Why SAW Touchscreens Feature a Glass Top Layer
Surface acoustic wave (SAW) touchscreens have become a popular alternative to resistive and capacitive touchscreens. They receive their namesake from their use of acoustics. SAW touchscreens produce sound waves on the display interface, which they monitor to detect...
Mechanical vs Capacitive Switches: What’s the Difference?
When shopping for switches, you may come across mechanical and capacitive. Switches, of course, are found in countless electronic devices. Consisting of the conductive pathways, they are used to control a circuit. While some switches are mechanical, however, others...
Technology tips worth knowing
Looking Back at the History of Batch Unit Interfaces
You've probably heard of human machine interfaces (HMIs), but are you familiar with batch unit interfaces? A batch interface is essentially a special type of non-interactive interface through which a human operator controls a machine or device. The operator specifies...
Sneak Peak at Intel’s Project Alloy VR Headset
Move over Oculus Rift, there's a new virtual reality (VR) headset in town. Intel Corporation showed off its new VR headset while presenting at the Developer Forum in San Francisco last August. Dubbed "Project Alloy," this wireless VR headset offers the best of both...
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 average of $8.43....
Benefits of Using Haptics Feedback in Touchscreen Devices
Haptics feedback, or what's more commonly referred to as haptics, is a form of touchscreen technology in which the device responds to touch with some method of notifying the operator that his or her touch was registered. Normally, the operator must rely strictly on...
Benefits of Using Haptics Feedback in Touchscreen Devices
Haptics feedback, or what's more commonly referred to as haptics, is a form of touchscreen technology in which the device responds to touch with some method of notifying the operator that his or her touch was registered. Normally, the operator must rely strictly on...
Mazda to Showcase New HMI Technology Tokyo Motor Show
Mazda has announced plans to showcase new Human Machine Interface (HMI) technology at the upcoming Tokyo Motor Show. 2015 marks the 44th anniversary of the Tokyo Motor Show. Held annually in October-November, this biennial auto show servers as a platform for...
Volkswagen to Develop HMI Concepts
Human machine interfaces (HMI) are found virtually everywhere. From production factories and engineering plants to residential homes and consumer vehicles, they are used to enhance usability. Now, one of the world's largest automakers has announced plans to develop...