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NVIDIA Spotlights LifeKit and MEMO as Seattle DGX Spark Hack Winners

September 17, 2026 at 18:14 EDT

AI Agents
Infra & Chips
Foundation Models

NVIDIA spotlighted LifeKit and MEMO, two Seattle DGX Spark Hack winners that move agentic AI away from cloud-only demos and toward local multimodal systems. The Sept. 17 livestream focused on an offline survival companion and a wearable visual-memory assistant built on Acer Veriton GN100 systems powered by the NVIDIA GB10 Grace Blackwell Superchip.

Sept. 17, 2026 · NVIDIA

Two local-first AI winners

LifeKit and MEMO show how vision, speech, retrieval and agent workflows can run near the user on GB10-powered desktop systems.

winning projects in the spotlight

maximum teams for the Seattle hack

128 GB

DGX Spark unified memory

1 PFLOP

FP4 AI performance ceiling

Nemotron Lightning: total vs active parameters

MEMO used a 30B-total Mixture-of-Experts model with 3B active parameters for local agent routing and answers.

30B total10 blocks, 3B each

3B active1 block at runtime

The local-agent loop

Perceive

→

Retrieve

→

Reason

→

Act or ask a human

Both demos separate model suggestions from application state, citations, memory records or human handoff.

Why builders care

Offline operation, private local inference, evidence-bounded memory and lower-latency multimodal workflows.

What still needs proof

Enrollment, sparse vision windows, identity uncertainty, reconnection behavior and safety boundaries for physical actions.

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