Bruce Tognazzini Websites
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Nielsen Norman Group: UX Training, Consulting, & Research
A leader in the user experience field, NN/g conducts groundbreaking research, trains and certifies UX practitioners, and provides UX consulting to clients.
23,039 
$ 657,360.00
AskTog Home Page
AskTog, Human Interface Evangelism and Practical Design
813,270 $ 1,680.00