Still from Apple's Knowledge Navigator video Coined in 1987, the term Knowledge Navigator described a future computing system and how people might use it to navigate worlds of knowledge. In a sense, the user is actually the “Knowledge Navigator,” though the term often refers to the system’s primary interface, a tablet computer. That part (i.e., the tablet) often stands for the whole system. The te
![Knowledge Navigator - Wikipedia](https://cdn-ak-scissors.b.st-hatena.com/image/square/c771f29f6539b7e32e4052ad9bf7592874b145b7/height=288;version=1;width=512/https%3A%2F%2Fupload.wikimedia.org%2Fwikipedia%2Fcommons%2F2%2F2a%2FKnowledge_Navigator.jpg)