Human machine interfaces (HMIs) are all around us. Whether you are familiar with the term or not, you’ve probably used one before. They are embedded in our cars, offices, appliances, computers and more. Today we’re going to take a closer look at HMIs, revealing some fun facts about them that may surprise you.
Also Known as ‘Man-Machine Interface’
In addition to human machine interface, HMIs are also referred to as “man-machine interface.” This term is actually more aligned with its respective definition. HMIs typically consist of an interface through which a human operator controls a machine; therefore, “man-machine interface” would be a more appropriate term.
HMI Market Set to Grow
Industry experts are predicting substantial growth for the HMI market. According to one report, the market is set to grow at a 9% compound annual growth rate (CAGR) up through 2019. Driving this growth is an increased demand for automation and efficiency in the workplace, both of which are tasks accomplished by an HMI.
HMIs are Not Necessarily Computer
Contrary to what some people may believe, an HMI isn’t necessarily a computer — not a traditional desktop or laptop, at least. HMIs generally consist of interfaces that are connected to industrial machines and equipment. Granted, computers may be integrated into these machines and equipment, in which case it could be classified as an HMI, but this typically isn’t the case. For the most part, HMIs are related to industrial machines and equipment, not personal computers.
HMIs Provide Greater Efficiency
Among the many benefits of using an HMI is greater efficiency. Just because a human worker can perform a specific task without the use of a machine doesn’t necessarily mean it’s the best solution. Implementing an HMI in the process allows workers to perform tasks faster and with greater efficiency. This has prompted many employers to invest in HMIs, as it’s a smart investment that pays off in the form of greater efficiency.
HMIs Can Reduce Risk of Worker Injury
Still not convinced that an HMI is worth the investment? Well, you might be surprised to learn that they can reduce the risk of worker injury. Workers can perform laborious high-risk tasks with relative ease thanks to HMIs. Subsequently, there’s a lower risk for injury.