MechanismArticle · 23:47 — 25:17
Computer use can control iPhone mirroring, enabling a Mac to operate an iPhone and extending automation to mobile workflows.
Chaining Codex computer use with Apple's iPhone mirroring bridges desktop AI automation and mobile device control. ✦ AI generated
Claire Vo · Lenny's Newsletter · 2026-07-22 · original ↗
How computer use can control iPhone mirroring so your Mac can technically operate your phone
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Browser use and computer use via Codex (ChatGPT desktop app) is a daily driver for both personal and professional workflows, not just a novelty feature.Claire Vo · Lenny's Newsletter · conf 80%Under-prompting frontier models — giving goals rather than detailed step-by-step instructions — produces better results because it forces the model to reason through the problem rather than mechanistically follow a script.Claire Vo · Lenny's Newsletter · conf 70%