SEVEN PRINCIPLES FOR TRANSFORMING DIFFICULT TASKS
2014-05-28
1.Use both knowledge in the world and knowledge in the head.
2.Simplify the structure of tasks.
3.Make things visible:bridge the gulfs of execution and evaluation.
4.Get the mappings right.
5.Exploit the power of constraints, both natural and artificial.
6.Design for error.
7.When all else fails, standardize.
查字典图书网
