Douglas Karr's Articles on Martech Zone
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How To Use High-Resolution Images for Retina Displays In Your HTML Email
Retina display is a marketing term used by Apple to describe a high-resolution display that has a pixel density high enough that the human eye is unable to distinguish individual pixels at a typical viewing distance. A retina display typically…
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How to Use A Zoom Meeting to Record A Remote Guest On Your Podcast in Separate Tracks
I can’t tell you all the tools that I’ve used or subscribed to in the past to record podcast interviews remotely – and I had problems with all of them. It didn’t matter how good my connectivity was or the…
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Leading with TIDE: A Practical Framework for Modern Team Management
Strong leadership is no longer defined by authority alone in today’s workplace. The best leaders foster cultures of collaboration, trust, and emotional intelligence—especially in environments that are increasingly hybrid, diverse, and fast-paced. To support this shift, my acronym TIDE offers…
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Droplr: Capture, Annotate, and Share Screens Instantly
Whether you’re managing a remote team, collaborating on a product design, troubleshooting an issue, or sending a mockup to a client, speed and clarity matter. But traditional screenshot tools create unnecessary friction: save the file, upload it somewhere, write a…