A collection of datasets, papers, and resources for Generalizable Human Activity Recognition and IMU sensing.

Omiverse turns your life into a a "second brain"— dynamic, personalized knowledge graph that you can interact with to recall events, visualize connections, and securely share memories. | Built for the OMI hackathon

Local-first voice agent for Even Realities G2 glasses using Even Terminal Mode, Android, and Ollama.

Cortex Core — Pi-side memory + overseer plugin. Local-first wearable AI memory: notes, sessions, projects, time tracking, plus a meta-honest interpretive overseer agent. Pet companion lives in cortex-pet.

Local-first episodic memory for wearable camera projects and Cleo assistant integration

Deployment-oriented ECG AI pipeline with patient-wise evaluation, compact CNNs, and Apple Watch integration

Cortex Pet — Tamagotchi-style AI companion, originally a plugin in cortex-core (extracted 2026-05-09). Lives in its own repo so cortex-core can stay focused on memory + overseer.

Motion-aware heart-rate and breathing-rate estimation from wearable PPG and IMU signals, with synthetic demos and research summaries.

A benchmark for measuring whether multimodal assistants update to current context instead of staying anchored to prior context. 50 scenarios, three channel design (audio, camera, ground truth), cross family LLM as judge by default.

An open-source 24-hour AI-native second brain for life memory, wearables, multimodal capture, and personal AI.

Video understanding sidecar for the Cortex AI companion ecosystem — scene detection, vision LLM description, narrative rollup, optional audio transcription. Plugs into cortex-desktop.

Cortex Hub desktop app — system tray + browser UI for your AI companion Pi

Cortex - Wearable AI memory system. MCP server and CLI for Cortex Link (ESP32) and Cortex Core (Pi Zero).