What key details about ed chi  can be extracted from the following bio?  Bio: ed huai-hsin chi -lrb- -rrb- -lrb- born ca. 1973 -rrb- is a taiwanese american computer scientist and research scientist at google , known for his early work in applying the theory of information scent to predict usability of web sites .
A:
- |name is ed chi- residence is palo alto , california , usa- citizenship is american- work institutions is parc google- field is human-computer interaction social computing- doctoral advisor is john t. riedl- image size is 150px- alma mater is university of minnesota