What is a Tangible User Interface?

We’ve covered several types of interfaces here on the Nelson Miller blog, but one that we’ve yet to discuss is a tangible user interface. Granted, they aren’t as popular or widely used as human machine interfaces (HMI) or graphical user interfaces...

These Temporary Tattoos Function as Touchscreens

It’s estimated that roughly 40% of adults between the ages of 26 and 40 have at least one tattoo. They offer a meaningful form of self-expression, with individuals often choosing designs that are relevant to something in their life. But what if you could control...

What is a Membrane Switch?

Electrical switches play an important role in the function of many electrical devices. In the most basic sense, they allow for the flow or interruption of electrons in circuit. Switches are classified as a binary device, meaning they can operate either closed or open,...

Human Machine Interface: the Basics

There’s a lot of confusion surrounding the term “human machine interface” and what it means. Some people believe it’s nothing more than a user interface, while others believe it’s a type of automated machine. However, both of these...