Computing Life · An engineering notebook
Long-form notes on agentic systems, engineering judgment, astrophotography, hardware, coffee, and the tools that make a life easier to inspect and improve.
Building a zero-latency voice-to-text tool with OpenAI's Real-Time API - from web app to iOS native client with Action Button integration and Universal Clipboard for seamless writing assistance.
十年后重游纽约发现街上大SUV多的原因：TLC商业运营车辆服务高端出行需求，折射出纽约由人多、富人比例高和旅游心态支撑的巨大头部市场。
Revisiting NYC after a decade revealed a massive luxury head market supported by high population density, wealthy residents, and tourist spending mindset—explaining the SUVs and flagship stores.
用Chain of Thought思维改造求助方式：不要问"我应该怎么办"，而要问"这可能是什么原因导致的，我怎样判断"，用逆向debug思维获得更有效的帮助。
Apply Chain of Thought prompting to human help-seeking: instead of asking "what should I do?", ask "what could cause this and how can I verify it?" to get methodical debugging assistance.
AssemblyAI语音识别API试用体验，对比OpenAI Whisper API的速度、准确率、稳定性，以及大文件支持等特色功能分析。
Comparison between AssemblyAI and OpenAI Whisper API for speech recognition, analyzing speed, accuracy, stability, and unique features like large file support.
Builder's Mindset是AI时代的关键思维模式，从被动的工具使用者转变为主动的工具构建者，释放AI的真正潜力。
Builder's Mindset is the key to unlocking AI's full potential—shifting from passive tool user to active tool builder in the AI era.
回顾从Transformer到ChatGPT的发展历程，论证基础大模型的核心特征是不需微调的few-shot learning和对话式UI，大规模训练是实现手段而非目标本身。