This takes me back to when computers had a lot fewer layers. He's inspired by Apple ][ and C64, but it's also reminiscent of Smalltalk-80 and Lisp machines, wit

This takes me back to when computers had a lot fewer layers. He's inspired by Apple ][ and C64, but it's also reminiscent of Smalltalk-80 and Lisp machines, with the live UI links, inspectors, first-class graphic objects... I also enjoyed the birds screeching in mid demo.