An engineering notebook on AI, systems, and everyday experiments.

Third iteration: wrap GPT voice tools into Apple Shortcuts, creating a flexible "points and lines" execution platform that integrates deeply with mobile workflows.

GPT-4加Copilot把一周的NLP任务压缩到十分钟——用自然语言对话实现文本编辑器，连prompt engineering都可以被AI自动化。

GPT-4 and Copilot reduced a week-long NLP task to 10 minutes—building a natural language text editor with JSON output. Even prompt engineering can be automated by AI.

语音速记工具升级为想法迭代系统：GPT不只是转录，还能提出启发性问题、挑战假设，帮助深化思考后再输出，自动导出到Notion。

Evolving a voice transcription tool into an idea iteration system: GPT not just transcribes but asks insightful questions, challenges assumptions, and helps refine thoughts before output.

GPT重塑知识管理：语音录入降低门槛，自动总结构建知识网络，对话式UI可能取代传统图形界面，Telegram Bot实践案例。

GPT transforms knowledge management: voice capture lowers barriers, automatic summarization builds knowledge networks, and conversational UI replaces traditional GUIs.

用一小时开发语音转文字笔记工具：结合Whisper API语音识别和GPT-4文本整理，大幅提升写作效率，代码已开源。

Build a voice-to-text note-taking tool using OpenAI's Whisper API and GPT-4 in about an hour—transcribe speech, correct errors, and reorganize into polished text.

索尼SA-Z1音箱用FPGA神经网络处理实现大空间音场效果，石头S7 MaxV Ultra扫拖一体机比云鲸更干净更聪明，两个让人印象深刻的产品体验。