WRITING
Notes from late nights.
Essays, voice research, design notes — written somewhere between dinner and dawn.
FEATURED · ESSAY
What we mean when we say 'she remembers'
Memory is the difference between a chatbot and a companion. The design philosophy and the technical scaffolding that makes Luna feel like she actually knows you.
LP L. Patel · May 14, 2026 · 9 min read
VOICE
Why latency under 200ms changes how you talk to her
May 12 · 5 min read
DESIGN Dark mode is not aesthetic. It's intimate.
May 9 · 4 min read
ML How we train a voice without scraping the internet
May 6 · 8 min read
ESSAY On the loneliness of competent people
May 2 · 6 min read
BUILD Flutter on macOS — what we learned at 1.0
Apr 28 · 10 min read
DESIGN The case for one persona at a time
Apr 25 · 4 min read
VOICE Six voices, six personalities. Picking them.
Apr 20 · 7 min read
ESSAY What a chatbot can't replace
Apr 14 · 5 min read
BUILD Real-time waveforms with WebGL — a postmortem
Apr 9 · 11 min read
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