Google Maps
Google's mapping and navigation service that uses crowdsourced data for traffic information.
Google Maps is Google’s web mapping platform and consumer application offering satellite imagery, street maps, real-time traffic conditions, and route planning.
Traffic Data Collection
Google Maps collects real-time traffic information from consumer mobile phones. When users have Google Maps running (or location services enabled), their phones anonymously report:
- Current location
- Speed of travel
- Direction of movement
This crowdsourced data allows Google Maps to:
- Display real-time traffic conditions
- Predict travel times accurately
- Suggest alternate routes to avoid congestion
- Identify accidents and road closures
Pedestrian Path Data
There are reports that the game [[Ingress]] was used to collect data from players to improve Google Maps’ pedestrian paths, though reliable sources for this claim are limited. The game required players to physically visit locations, potentially providing valuable data about walkable paths and accessible areas.
Related Concepts
- [[Ingress]]
- [[Design of Experiments (DoE)]] — systematic approaches to data collection, as Google does with crowdsourced mapping