With helpful DIY instructions and some pointy tools, I fixed a broken smartwatch on my own. And if I can do it, so can you.

OpenAI has added a feature to its Codex macOS app that changes the barrier to AI-powered automation: instead of writing a prompt or configuring a workflow, a user performs a task while Codex watches, ...

For this Tokyo Extreme Walk 100, I tried using an app I made myself. To put it simply, it was useful. However, there were some points to reflect on, so I will write about those as well. In this ...