Josh Justice
09/13/2021, 11:07 AMKartik Agaram
Alan Kay wanted to build a “personal computer for all ages.” Just as writing and music are each a kind of “literacy”, so the ability to build simulations and play with them would be a new literacy. Simulations help a student understand anything that changes over time. The spread of an epidemic or the growth of a forest fire are great examples. Every child should become empowered to do simulations.❤️ ❤️ This helps with a long-standing question of mine: https://futureofcoding.slack.com/archives/CCL5VVBAN/p1613351462087400
Kartik Agaram
Each version of Smalltalk was created as a simulation in an earlier version Smalltalk. It was particularly easy to make a new functioning class heirarchy along side the existing one. Smalltalk-76 was quite a bit different from ST-74, and it was vital to build one inside of ST-74. New data formats for objects were easy to simulate. Dan Ingalls got as far as running a simulated version of the compiler for ST-76 to verify that it would work once we “crossed the bridge” to the new system.🤯
Ivan Reese
Macintosh User Groups and stack exchange groups played a huge role in popularizing HyperCard.Is that the origin of the name stackexchange.com?