Low-bandwidth prototype for GeoEMERGE 2026
Global Science.
Local Access.
GLOBE Observer Lite brings citizen science to everyone, even on 2G networks. Built for limited connectivity.
<200KB
Initial load
75x lighter than current
6x Faster
Load time
0.5s vs 3.0s LCP
Offline
Queue & sync
No connection required
The Digital Divide in Citizen Science
Current apps assume high-speed internet. We're changing that.
Current GLOBE Observer
Lighthouse: 81
- 3.0s Largest Contentful Paint
- 15 MB network payload
- No offline mode
GLOBE Observer Lite
Lighthouse: 100
- 0.5s Largest Contentful Paint
- ~200 KB network payload
- Offline-first workflow
Built for Limited Connectivity
Every interaction is designed to minimize bandwidth.
Offline First
Queue observations and sync when connectivity returns.
Smart Compression
Client-side WebP compression keeps uploads tiny.
Edge Delivery
Observations served from the nearest global node.
Open Science
All data feeds NASA research and education.
How It Works
Optimized for Mosquito Habitat Mapper protocol.
1
Find standing water
Look for potential mosquito breeding habitats in your area.
2
Photograph the site
Capture clear images from multiple angles.
3
Identify species
Use the guide to identify larvae if present.
4
Submit observation
Upload instantly or queue for later sync.
Ready to Observe Anywhere?
Experience the low-bandwidth prototype and help expand global participation in NASA science.