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.
What if algae borne of fertilizer runoff that pollutes rivers and lakes could be harvested and used as biofuel feedstock? What if the leftovers could be recycled into farm soil nutrients, eliminating at least some of the need for artificial fertilizers in the first place? Western Michigan University researchers have a plan.
Manufacturers of plastic parts recognize the potential of conformal cooling to reduce molding cycle times. Problem is, conformal molds require additive manufacturing (AM), and technologies in that space are still evolving. Costs also can be high, and beyond that, many manufacturing organizations lack the knowledge and expertise needed to apply and incorporate additive technologies into their operations.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.