AI can help build surprisingly capable apps—if you know how to steer it in the right direction. Follow my tips to save yourself time and frustration.

Google has injected Docs, Drive, Sheets, and Slides with its Gemini assistant, adding new features that can pull information from your emails and the web to help you draft content. I gave it a whirl.

This year, Neural built on that success with the Quad Cortex mini, which shrinks the device size in half, cuts the ...