What common objects you think will benefit from embedded computers?

Two technicians are discussing the common u-joint. technician a says its input and output speeds should be equal. technician b says that it normally has two yokes. which technician is correct?

Some of the first computer games were created in the early 1970s by college students experimenting after hours to see what the were capable of doing.

You are consulting for a beverage distributor who is interested in determining the benefits it could achieve from implementing new information systems. what will you advise as the first step?