Tag Archives: GPS

Crossing the 50 billion km mark and giving Google Maps for Android a fresh look

Every day, millions of people turn to Google Maps for Android for free, voice-guided GPS navigation to guide them to their destination. So far, Navigation on Google Maps for Android has provided 50 billion kilometers of turn-by-turn directions, the equivalent of 130,000 trips to the moon, 334 trips to the sun, 10 trips to Neptune or 0.005 light years! When getting to your destination matters most, Google Maps for Android will get you there:

A new look for Navigation on Android 4.0+ phones
In today’s release of Google Maps 6.5 for Android we’ve redesigned the Navigation home screen in Android 4.0+ to make it easier to enter a new destination or select from recent and favorite locations by swiping left or right.

Left: New Navigation home screen   Right: Navigation in Google Maps for Android

Crisper, faster maps for high pixel density devices
If your device has a high pixel density screen, such as those on Galaxy Nexus, Galaxy S II, Droid Razr and others, you’ll now get higher resolution map tiles that take better advantage of the pixels-per-inch on your screen. The result is a crisper, less cluttered map that is easier to read:

Left: Previous style Right:New style in Google Maps 6.5 for Android

Compare our new map on the right to the previous map on the left. The road network is easier to see, less obstructed by labels, and has more color contrast. At more zoomed-in levels, you’ll notice a more controlled amount of maps labels to avoid cluttering the map and blocking out street names. The new style also helps maps react faster to panning, zooming and twisting.

You’ll start seeing the new style as you navigate around new areas on the map; however, you can see these changes immediately by clearing your cache from the Maps settings.

Pick your preferred public transit mode and route option
Google Maps 6.5 for Android now lets you choose to prioritize a particular transit mode (such as the bus or subway) and route option (like taking the recommended route, one with fewer transfers or one with less walking). Whether you just need to get somewhere as fast as possible, or you want to avoid the risk of a missed connection or you prefer not to tire your legs, you can get the transit directions that best suit you. Transit directions and schedules are available for 475 cities around the world.

To start using Google Maps 6.5 for Android, download the update from Google Play. Learn more about how to use other great features of Google Maps for Android on the redesigned Google Maps YouTube channel that has 12 new videos available today.

(Cross-posted on the Lat Long blog)

Greater choice for wireless access point owners

From tagging a post with your location, to checking in to a restaurant, to simply finding out where you are, location-based services have become some of the most popular features of today’s Internet. One of the key ways technology companies are able to determine a location for these services is through a location database, which matches publicly broadcast information about local wireless networks with their approximate geographic location. By looking for wireless access points that are close to a user’s phone, location providers can return the approximate location you need. In addition, this method is a good alternative to other approaches, like GPS, because it’s faster, it works indoors, and it’s more battery-efficient.

The wireless access point information we use in our location database, the Google Location Server, doesn’t identify people. But as first mentioned in September, we can do more to address privacy concerns.

We’re introducing a method that lets you opt out of having your wireless access point included in the Google Location Server. To opt out, visit your access point’s settings and change the wireless network name (or SSID) so that it ends with “_nomap.” For example, if your SSID is “Network,” you‘d need to change it to “Network_nomap.”

To get started, visit this Help Center article to learn more about the process and to find links with specific instructions on how to change an access point’s SSID for various wireless access point manufacturers.

As we explored different approaches for opting-out access points from the Google Location Server, we found that a method based on wireless network names provides the right balance of simplicity as well as protection against abuse. Specifically, this approach helps protect against others opting out your access point without your permission.

Finally, because other location providers will also be able to observe these opt-outs, we hope that over time the “_nomap” string will be adopted universally. This would help benefit all users by providing everyone with a unified opt-out process regardless of location provider.

(Cross posted on the European Public Policy Blog)