ideanamu ยท Andrew KangNotes on turning ideas into working projects.https://ideanamu.com/en-USWrite a thought, see it on the site 1 to 2 minutes laterhttps://ideanamu.com/en/projects/ideanamu-site/https://ideanamu.com/en/projects/ideanamu-site/This site, where I keep my work and ideas. When I write a post or work card and push it, it goes through automatic checks and goes live.Tue, 03 Nov 2026 00:00:00 GMTSiteWatching the baby in the back seat while drivinghttps://ideanamu.com/en/projects/car-baby-cam/https://ideanamu.com/en/projects/car-baby-cam/A small camera on the rear car seat. It starts with the engine and plays in a phone browser with no app. Video is recorded in 1-minute clips.Wed, 19 Aug 2026 00:00:00 GMTEveryday hardwareRaspberry PiSeveral blogs, the same mistakes every timehttps://ideanamu.com/en/projects/content-agents/https://ideanamu.com/en/projects/content-agents/AI does the research, drafts, and review. My feedback is saved as rules. A person presses the publish button.Sat, 01 Aug 2026 00:00:00 GMTAgentsContentTravel product pages with wrong prices and cancellation rules, too many to check by handhttps://ideanamu.com/en/projects/travel-product-checker/https://ideanamu.com/en/projects/travel-product-checker/Enter a URL and it checks the terms and places, then gives evidence and a corrected sentence. Tuned on 3,013 products. Top 60 of 5,333+ applicants.Fri, 10 Jul 2026 00:00:00 GMTCompetitionAXI'm usually an M. What size do I buy in this brand?https://ideanamu.com/en/projects/musinsa-size/https://ideanamu.com/en/projects/musinsa-size/It picks a size from what people with the same build actually bought. The listed size was right 39.2% of the time. With height and weight, 64.6%.Thu, 09 Jul 2026 00:00:00 GMTCompetitionAXCodex pluginAm I really following my own investing rules?https://ideanamu.com/en/projects/principle-checker/https://ideanamu.com/en/projects/principle-checker/It turns rules written in plain words into checks and compares them with your trades. You can also ask before you order. Code decides, AI explains.Wed, 08 Jul 2026 00:00:00 GMTCompetitionAXCodex pluginI can't watch the baby all nighthttps://ideanamu.com/en/projects/home-agents/https://ideanamu.com/en/projects/home-agents/An AI watches the camera and sends a Telegram message if something looks wrong, or calls if it's urgent. It also alerts me if the AI or camera breaks.Fri, 01 May 2026 00:00:00 GMTHome agentsSelf-hostedThe input switch key doesn't work in remote desktophttps://ideanamu.com/en/projects/input-switcher/https://ideanamu.com/en/projects/input-switcher/On a remote Mac, the input source shortcut didn't get through. So I made a small bar in the screen corner that switches inputs with a click.Tue, 31 Mar 2026 00:00:00 GMTEveryday toolsmacOSI can't type while holding the babyhttps://ideanamu.com/en/projects/voice-assistant/https://ideanamu.com/en/projects/voice-assistant/So I built a voice assistant that listens when called and answers out loud.Sun, 01 Mar 2026 00:00:00 GMTHome agentsVoice100 out of 3,000: AI TOP 100 finalisthttps://ideanamu.com/en/projects/ai-top-100/https://ideanamu.com/en/projects/ai-top-100/I made the finals by running several AIs at once and splitting the problem between them.Sat, 22 Nov 2025 00:00:00 GMTCompetitionA wholesaler whose ledger, POS, and warehouse counts all differhttps://ideanamu.com/en/projects/dongdaemun-inventory/https://ideanamu.com/en/projects/dongdaemun-inventory/Shows current stock by adding receipts and sales since each item's last count. An RFID reader counts the actual items in one pass (prototype).Sat, 01 Nov 2025 00:00:00 GMTField systemsBack officeRFIDSay it in Slack and it's done, without asking a developerhttps://ideanamu.com/en/projects/slack-agent/https://ideanamu.com/en/projects/slack-agent/A coworker writes in Slack and an AI does it. It asks first before risky work, and picks up where it left off if cut off.Mon, 01 Sep 2025 00:00:00 GMTAgentsSlackClaude Agent SDKOne minute to open a shared office doorhttps://ideanamu.com/en/projects/office-door/https://ideanamu.com/en/projects/office-door/Entry meant typing a phone number and password at a kiosk. Now it's one card tap. An Arduino reads it and a small motor presses the door button.Sat, 09 Aug 2025 00:00:00 GMTField hardwareArduinoRFIDAI edited the perks. Where should a person look?https://ideanamu.com/en/projects/ops-backoffice/https://ideanamu.com/en/projects/ops-backoffice/Two source texts sit side by side and only the changed lines are highlighted. An operator only has to check those lines.Wed, 23 Jul 2025 00:00:00 GMTBack officeHuman reviewThe hotel sent 1,942 characters. The guest needs five lines.https://ideanamu.com/en/projects/hotel-agent-ops/https://ideanamu.com/en/projects/hotel-agent-ops/AI pulls rooms, perks, and conditions out of mixed text with evidence, matches rooms to rates, and checks the work. People only see unclear cases.Tue, 01 Jul 2025 00:00:00 GMTAgent operationsLLMData normalization