Dr. Luc Beaudoin is the co-founder and CEO of CogSci Apps, the developers of a brilliant Mac productivity tool called Hookmark. He is also an adjunct professor at Simon Fraser University and author of two books on using cognitive science to improve productivity. In this conversation, we discuss the origins and philosophy of Hookmark, the concept of ubiquitous linking and how it improves productivity, the importance of deep focus for knowledge work, how to reduce friction in information manage...