Study Materials. Why use Doubtnut? Instant Video Solutions. Request OTP. Question :. Answer :. Related Answer. Who is father of modern computers? They decided to work on SAGE air defence project which needed computers that were fast and had graphical inputs and output. The light pen was invented for the SAGE project but the output displays were crude adaptations of radar displays. They built the TX2 which used transistors and an array of real time input and output devices in and was a bit word machine with a 68Kword main memory.
His father was a PhD in civil engineering and his mother was a teacher and this environment instilled an interest in learning into him and his brother Bert. Of the two Ivan was probably the more academically oriented but Bert was also deeply involved with computers and technology. Sutherland's first experience with a computer was with SIMON, a relay-based mechanical computer that was lent to the Sutherland household in by its designer, Edmund Berkeley.
His brother Bert helped with the modifications to the hardware. Ivan and Bert must certainly have been among the first high school students to learn to program and it seems to have had almost as much effect as it did on that other great teenage computer enthusiast, Bill Gates.
The relay computer was programmed using punched tape and Ivan's division algorithm was the longest program ever written for SIMON - a paper tape about eight feet long. Despite being good at many subjects Ivan had problems with the written word. You could use it to draw a series of graphs using stripes and circles.
In addition to this, the technology could be extended or minimised. Sutherland was the first computer researcher to apply the concept of zoom. Read more on: Sketchpad Ivan Sutherland Frontier of Knowledge award father of computer graphics computer graphics.
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