Portable space heaters are small, electric resistance heating units. Regardless of the shape, size or type of electric heating element found in an electric space heater, virtually all power drawn is converted into heat. The cost of operating an electric heater depends on how much heat the unit is delivering.ortable space heaters are small, electric resistance heating units. Regardless of the shape, size or type of electric heating element found in an electric space heater, virtually all power drawn is converted into heat. The cost of operating an electric heater depends on how much heat the unit is delivering.
Flexible electronics, also known as flex circuits, is a technology for assembling electronic circuits by mounting electronic devices on flexible plastic substrates, such as polyimide, PEEK or transparent conductive polyester film.
Our Flex was equipped with Ford's touch-screen interface, known as MyFord Touch (MFT). Itâs a system that has come under a lot of criticism for its difficult interface and occasional software bugs. While it never froze up or had any other gremlins, the MFT system is an acquired taste, and even then the small buttons and boop each time you tap a control take getting used to.