David Gewirtz - Febspot

David Gewirtz

A collection of 3 posts

ZDNET's David Gewirtz used Claude Code to build an Apple Watch app in about 12 hours — Zdnet.com

ZDNET's David Gewirtz used Claude Code to build an Apple Watch app in about 12 hours

ZDNET writer David Gewirtz used Anthropic's Claude Code to develop an Apple Watch version of his filament management app, producing a working app in about 12 hours of actual work time spread over roughly three weeks. Gewirtz said the challenge was reducing the iPhone app to a tiny,

After swings, $50 Bitcoin investment is worth about $99.69 on Jan. 14, 2026 — Zdnet.com

After swings, $50 Bitcoin investment is worth about $99.69 on Jan. 14, 2026

David Gewirtz says the $50 he put into Bitcoin on Jan. 1, 2022 — using PayPal and paying a $1.15 fee — was worth about $99.69 as of Jan. 14, 2026. Gewirtz recounts a volatile ride: the holding fell to about $17 in 2023, recovered to roughly $99.92 at

Be polite to chatbots to protect human behavior and well-being — Zdnet.com

Be polite to chatbots to protect human behavior and well-being

ZDNET columnist David Gewirtz, who says he has studied AI for decades, argues that people should be polite to chatbots and voice assistants — not for the machines' sake but to preserve how we behave with other humans and to protect our own well‑being. Gewirtz cites research and anecdotes