FormWriter
 opportunity
 problem
 goals
 related-work
 turtle_geometry
 flying_turtle
 formwriter_screen
 formwriter_language
 simple_examples
 islamic_geometry
 discussion
 future_work
 thanks

[some] related work

BASIC (1965) - integrated edit & run environment
simple, not powerful
later became more complicated


Logo (1965) - integrated edit & run environment
simple and powerful - Lisp without (((parentheses)))
[*] turtle geometry


Bentley (1986) - "little" [domain oriented] languages


Maeda (1999) Design by Numbers
Logo for graphic designers (2-D)
simple and elegant