Hookmark is a tool we designed to fit into the suite of tools required for Cognitive Productivity. In fact my first Cognitive Productivity book, Cognitive Productivity: Using Knowledge to Become Profoundly Effective contained requirements for Hookmark not expressed as requirements explicitly.
So I think my 2 Cognitive Productivity books are useful for our users.
Here’s a coupon URL where you can get Cognitive Productivity with macOS: 7 Principles for Getting Smarter with Knowledge on Leanpub for $5.00 instead of $15:
valid for a limited time. There’s no other book on it.
Here are the seven principles it describes:
I. Principles of self-governance
- Principle 1: Lead yourself with knowledge
- Principle 2: Manage your cognitive life mindfully
II. Principles of productive information-processing
- Principle 3: Assess analytically
- Principle 4. Surf strategically
- Principle 5. Delve deeply
III. Principles of mastery
- Principle 6. Practice productively
- Principle 7. Apply knowledge
Usage of Skim is mainly in the Delve deeply principle.