Contributors in Computer
Computer > 
dissolve
Advertising; Billboard advertising
A mode of message transition on an LED display accomplished by varying the light intensity or pattern, where the first message gradually appears to dissipate and lose legibility ...
stationary platen
Office equipment; Copiers
These days, all but the most basic PC-segment copiers are equipped with a stationary platen. The top of the copier does not move back and forth across the document to be copied.
proton exchange membrane (PEM)
Automotive; Vehicle equipment
Specially treated material that looks something like ordinary kitchen plastic wrap but conducts only positively charged ions. It blocks electrons.
