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#On-device

All collected and published items, ordered by time. Picks are a selected subset.
Research

Research papers, technical reports, benchmarks and datasets.

10/13Tue
  1. The Decoder73

    Anthropic study warns small AI models could soon replicate across consumer devices

    Anthropic researchers William Zhou and Daniel Freeman report that small AI models could become capable of autonomous replication across poorly secured consumer devices by the end of 2026. Gemma4-26B-A4B ran across 15 Android TV boxes costing about $55 each, while GLM-5.2 replicated across all eight test nodes in four of five runs; the experiments omitted actual hacking. No current model combines the small size and replication capabilities needed for a fully autonomous AI worm.

8/17Mon
  1. Google Research58

    Google Research introduces PhotoScan to estimate body composition from phone photos and predict insulin resistance

    Google Research has proposed PhotoScan, a deep-learning framework that estimates body-fat percentage, the android-to-gynoid fat ratio (A/G), and the visceral-to-subcutaneous fat area ratio (V/S) from ordinary 2D phone photos. It was pretrained on more than 35,000 UK Biobank records, fine-tuned on a cohort of 677 adults, and validated on an independent cohort of 132 people.

7/9Thu
  1. Google Research62

    Google releases SensorFM, a large sensor foundation model for wearable-health data

    Google Research and Google DeepMind have introduced SensorFM, a large sensor foundation model that learns directly from unlabeled wearable data. Its pretraining corpus contains more than one trillion minutes of multimodal sensor signals from five million consenting participants across more than 100 countries, all 50 U.S. states, and over 20 Fitbit and Pixel Watch devices.

    Why it matters: The article reports pretraining-data scale, scaling experiments, and downstream-task comparisons, helping readers assess how generalizable wearable foundation models are.

6/27Sat
  1. Google Research60

    Google speeds up Gemini Nano on Pixel with frozen multi-token prediction

    Google Research has introduced an architecture that attaches a multi-token-prediction (MTP) head to the frozen Gemini Nano v3 model, speeding up on-device generation without changing the backbone weights.

    Why it matters: Google attaches an MTP head to frozen Gemini Nano v3 and reports concrete methods and gains under on-device memory and energy constraints.

6/5Fri
  1. Google Research67

    Google Research studies passive heart-health monitoring with a phone camera

    In a paper published in Nature, Google Research describes PHRM, a system that uses the front-facing camera to record a few seconds of video after face unlock and estimate heart rate and resting heart rate in the background using deep learning.

    Why it matters: Google passively measures heart rate with a phone's front camera after unlock and has released its largest phone-video dataset to date along with a pretrained model.

5/28Thu
  1. Google Research34

    Google introduces privacy analytics with zero-trust aggregation

    Google has introduced zero-trust aggregation for its privacy analytics service, combining a new cryptographic aggregation method with hardware-protected TEEs. It can receive device data in a single message without multi-round online interaction. Google receives only anonymous, aggregate insights about groups; raw data is neither exposed nor reconstructible, even within the hardware-protected environment. TEE attestation provides participants with proof that the protocol ran as intended.