@@ -47,6 +47,7 @@ Eliza, an early 'chatterbot', could converse w/ people and act as a primitive 't
"Blocks world" was an example of a micro world where blocks can be stacked and sorted and experiments in teaching machines to make decisions could be tested. Advances built with libraries such as [SHRDLU](https://wikipedia.org/wiki/SHRDLU) helped propel language processing forward.
[](https://www.youtube.com/watch?v=QAJz4YKUwqw "blocks world with SHRDLU")
