If Cindy Craig were an on-trend technology company, she would describe her work as “microlearning.” Mercifully, because she’s a librarian, she talks instead about making short-form video (<15 seconds) ...

“So, here’s what you do with thyme. . . . ” A soothing voice instructs from my mom’s laptop. On-screen, “Barefoot Contessa” host Ina Garten stands with a fresh sprig poised between her thumb and index ...