In development

CapyBrain

A curious guide to people and places.

A research prototype exploring how environmental conditions relate to residents’ experiences.

Urban wellbeing
Research prototype

Meet your capybara guide

CapyBrain’s friendly tan capybara mascot

Notice the places we move through every day.

Research approach

We aim to connect environmental readings with residents’ feedback. Survey consent, privacy, sampling, and validation are still being developed.

Environmental data

Environmental and geographic context

IoT sensors
Open data
Local context

Planned surveys

Residents’ experiences

Consent and privacy to establish

Research and validation

Methods and limits to establish

Topics under consideration

Possible topics, not validated neighborhood scores.

Water quality
Power reliability
Air quality
Food access
Schools
Hospitals
Public transport
Green areas
Sun exposure
Building density
Light pollution
Stress levels
Safety perception
Social connection
Happiness index
Climate adaptability
Emergency preparedness
Community cohesion

Inside the prototype

Interface concepts for exploring places and sharing experiences.

Research prototype
City-Wide Trends Dashboard

City-Wide Trends Dashboard

View full screenshot

Live experiment

From a London street to predicted brain activity

Street images around Borough Market, London, processed with Meta’s TRIBE v2 model to visualize predicted brain activity.

Loading interactive demo…

Select a marker to explore a prediction. This model does not measure anyone’s brain activity, hormones, emotions, or health, or establish how a place makes people feel.

Source code: CapyBrain research repository.

Methods and licenses
TRIBE v2
V-JEPA2 ViT-G
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3D viewport interaction inspired by Meta's TRIBE v2 demo. Encoder weights and reference code from facebookresearch/tribev2, licensed CC-BY-NC-4.0 (non-commercial).

Street imagery from Mapillary contributors, CC-BY-SA. Cortical parcels from the HCP MMP1 atlas (Glasser et al., 2016).

Our code and derived data are licensed CC-BY-4.0. See LICENSE. Outputs of TRIBE v2 inherit Meta's non-commercial terms, treat them accordingly.

Explore the data

Explore environmental context on our live globe.