This computer has the same display resolution as a single Mac OSX icon.

Putting color to work in computers.

Computers that present a wealth of confusing information serve only to slow the information process. At ISC. we use color graphics as a highly-effective communications medium. Why color? Research has shown that color conveys information more quickly and effectively than any other visual method. Thus, when compared to black and white a color CRT display results in faster, more accurate user response. And that means faster decisions from the ultimate processor, the human brain.

“These Theories on Automatic Feedback Control are Interesting…but…
When can I use them in my plant?”

The answer is: Plans can be started just as quickly as you can phone us or write us.
Here at Ultrasonic is a skilled staff already trained in diverse applications of automatic control —
. . . with many years of actual experience in using digital and analog feedback control on machine tools and process industry equipment.
If this issue of Scientific American stimulates your thinking … if it makes you want to get the benefits of an early start in this new field for your company . . . then, get in touch with us. Ultrasonic Corporation, 61 Rogers Street, Cambridge, Massachusetts.
ULTRASONIC CORPORATION
CAMBRIDGE 42 MASS.
AUTOMATIC FEEDBACK CONTROL DEVELOPMENT, EVALUATION AND EQUIPMENT