ahwai zhang

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The Cognitive Architecture of AI Memory: Why Vector Search Outperforms Hierarchical Folders

🌐 dev.toSource

For decades, the standard paradigm of digital note-taking has mimicked the physical filing cabinet:...

#devtodatabase #devto #dev #copilot #memory #zero #semantic #lumo

about 2 hours ago

On-Device Semantic Retrieval on iOS: How Lumo Solves Note Fatigue Without Cloud Latency

🌐 dev.toSource

When building personal AI productivity tools, most products follow a lazy cloud-first pattern: Every...

#devtoios #devto #dev #capture #memory #local #second #article

about 2 hours ago

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ahwai zhang