Traffic information on the mapThe traffic information that Google Maps determines is also available right on the map for everyone to see it. By combining this data with the information collected from the other vehicles on the road, Google Maps can then look for faster routes to the destination. If you’re driving on a Wednesday at 3 PM, Google will look back at traffic conditions on the previous Wednesdays at 3 PM for the suggested routes. Google is particularly interested in different days and specific times, trying to provide a more accurate estimate for your new route. In plain English, the application looks at past traffic conditions for the roads that you are supposed to use. The historical dataIn addition to the data that it collects from your device, Google Maps also relies on historical data to determine traffic conditions. After the data is processed to generate the information, and when the process is finished, it is automatically deleted. The collected navigation data isn’t in any way associated with your Google account. Here's the good news for privacy-conscious users. A complex algorithm then determines if traffic conditions have anything in common with the weather, for instance. Last but not least, Google Maps also collects data from some sensors installed in your mobile device, such as the barometer. Some navigation details are also retrieved, including the used route, as Google Maps needs to know precisely where you are slowing down and how long it takes before you start moving again. The mode enabled in Google Maps is also saved. One such example is the GPS location, as Google wants to know where you are. What data is collectedGoogle says it needs information to improve navigation, look for faster alternate routes, and real-time updates, including for traffic conditions.Īs such, the search giant is only looking for details on how you use the app and the information is provided, with no personal data retrieved whatsoever. Otherwise, the application will only display the list of directions and a preview of the route. In other words, Google Maps users who want to use navigation capabilities must allow the collection of data. This is also the reason you can’t use route guidance if you don’t allow the collection of data. Google collects most of the information when turn-by-turn navigation is enabled. Waze specifically tells users they can contribute with data even without navigation enabled on the screen, so it’s enough to keep the app running. In fact, it needs the data generated by their devices, as this is the only way to be able to provide real-time information, such as traffic conditions, disruptions, and support for finding the fastest route to a destination. How the data is collectedJust like Waze, Google Maps needs users. Here’s a closer look at the magic that powers Google Maps’ traffic information. Google Maps, Waze, Apple Maps, and others can “guess” the traffic conditions, eventually being able to look for faster routes and determine more accurate ETAs. An essential feature in the navigation solutions available today is traffic information.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |