The Future of Human-Machine Interfaces Is NowThe Future of Human-Machine Interfaces Is Now

The human-machine interface is the midst of an evolution and rejuvenation as the influence of touch-screen technology used in smartphones and tablets is spilling into the design of industrial operator interfaces. Add more powerful microprocessors and connectivity options into the mix, and there are new possibilities and advanced functionality that is helping to fulfill the vision of the HMI as a portal for machine communications.

While there is still a need for value-based HMI options and smaller, less expensive screens, the trends are clear including bigger screens, more resolution and colors, and solutions for harsh industrial environments. But the biggest changes come back to the influence of touch technology and a fundamental change in the ways operator screens are designed.