It would be at least two decades before some of the technologies he demonstrated saw widespread use, but all of them are used by people today. Here is a list of some of Engelbart’s technologies. Which ones do you use today?

All five technologies Engelbart demonstrated are used today. Computer mice, video conferencing, hypertext links, and word processing are common tools, and collaborative real-time editing is used in shared online documents. Therefore, select every choice.

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