The elograph, which was invented in 1971, was the basis of what device?
- The computer monitor
- The polygraph (lie detector)
- Touch screen technology
- The World-Wide Web
Answer
The correct answer is C) Touch screen technology.
More History questions
- What everyday item was invented by Will Mueller in 1935?
- Which of these games came first?
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- This official Australian war historian was responsible for creating the Anzac legend of resourcefulness, mateship and courage.
- The Battle of Lone Pine was an important battle of the Gallipoli campaign. How many Anzacs died to capture Lone Pine?
- Which of these triggered World War I in 1914?