1. what device did doug engelbart first use as inspiration for his mouse design?\na. a compass\nb. a…

1. what device did doug engelbart first use as inspiration for his mouse design?\na. a compass\nb. a typewriter\nc. a planimeter\nd. a trackball\n2. what feature made the telefunken version of the mouse different from engelbarts?\na. it used knife - edged wheels\nb. it had a touchscreen\nc. it used a rolling ball\nd. it connected wirelessly\n3. in what year did doug engelbarts \mother of all demos\ take place?\na. 1961\nb. 1963\nc. 1965\nd. 1968\n4. why was the device eventually called a \mouse\?\na. it was small and squeaked when moved\nb. the wire looked like a tail and it resembled a mouse\nc. engelbarts daughter thought it looked like a pet\nd. the design was based on an animal - tracking device\n5. which of the following is true about engelbarts patent?\na. it included the word \mouse\ throughout the document\nb. it was rejected by the u.s. patent office\nc. it described a two - button wireless pointer\nd. it did not mention the word \mouse\ at all

1. what device did doug engelbart first use as inspiration for his mouse design?\na. a compass\nb. a typewriter\nc. a planimeter\nd. a trackball\n2. what feature made the telefunken version of the mouse different from engelbarts?\na. it used knife - edged wheels\nb. it had a touchscreen\nc. it used a rolling ball\nd. it connected wirelessly\n3. in what year did doug engelbarts \mother of all demos\ take place?\na. 1961\nb. 1963\nc. 1965\nd. 1968\n4. why was the device eventually called a \mouse\?\na. it was small and squeaked when moved\nb. the wire looked like a tail and it resembled a mouse\nc. engelbarts daughter thought it looked like a pet\nd. the design was based on an animal - tracking device\n5. which of the following is true about engelbarts patent?\na. it included the word \mouse\ throughout the document\nb. it was rejected by the u.s. patent office\nc. it described a two - button wireless pointer\nd. it did not mention the word \mouse\ at all

Answer

Brief Explanations:

  1. Doug Engelbart was inspired by a planimeter for his mouse design.
  2. The Telefunken version of the mouse used a rolling - ball, which was different from Engelbart's.
  3. Doug Engelbart's "Mother of all Demos" took place in 1968.
  4. The device was called a "mouse" because the wire looked like a tail and it resembled a mouse.
  5. Engelbart's patent did not mention the word "mouse" at all.

Answer:

  1. C. A planimeter
  2. C. It used a rolling ball
  3. D. 1968
  4. B. The wire looked like a tail and it resembled a mouse
  5. D. It did not mention the word "mouse" at all