Preh Automotive Human-Machine Interface (HMI) (http://rbi.ims.ca/4911-545). To reduce the number of driver controls for vehicle interior functions, Preh engineers designed a flexible human-machine interface (HMI) consisting of a control knob, programmable buttons, and a touch pad display. Pushing, rotating, and tilting the centrally-located knob selects specific functions, such as air conditioning or seat position. Once the buttons' functions are assigned based on the driver or passenger's selection, a colored LED illuminates the appropriate icon. The touch pad provides input for the navigation system. The LEDs and LED driver IC for the HMI are selected based on the car manufacturers' requirements, which vary from bright for daylight visibility to a more subdued level.
Researchers at Lawrence Livermore National Laboratory have published two physics-based models for the selective laser melting (SLM) metals additive manufacturing process, so engineers can understand how it works at the powder and scales, and develop better parts with less trial and error.
The Internet happened.” Those three words spoken yesterday by Marc Ostertag, North America president of B&R Automation at Pacific Design & Manufacturing, now taking place in Anaheim through Feb. 11, continues to bring ever-lasting changes to our ways of life and will undoubtedly transform manufacturing.
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