*Note* The interface and features of Perusall may change over time without much advance notice. Please check out their ‘Changelog‘ for updates, improvements, and fixes. Once you have material uploaded ...

Ever since I started using Obsidian to collate my digital research, I have continued to discover ways to maximize its functionalities. Lately, I’ve transitioned to Obsidian for handling PDFs and ...

I read a post by Bill Slawski about an enhancement to anchor text for inbound links. Instead of using the anchor text itself, it uses surrounding text. The implications if it’s in use are tremendous.

Samsung recently introduced its long-awaited e-book reader for the American market, and while it has useful features, a big one is missing. The $299 Samsung eReader E60 will lack 3G cellular ...

PDFs are great, portable, cross-platform documents that you can read on your Mac, your iPad or iPhone, or on a PC. But this ubiquitous file format is also useful when you need to share works in ...