Learn how the Michigan Trails and Greenways Alliance uses Google Map Maker to add new cycling routes around the city of Detroit, creating a more comprehensive map and improving biking directions for the entire community.

http://mapmaker.google.com

A demonstration of Google Wallet’s security features, including the mobile app PIN, and the ability to remotely disable and reset your mobile wallet from wallet.google.com/manage

A demonstration of the Google Wallet online service, and how you can pay online by signing into your account anywhere Google Wallet is accepted.

A demonstration of the Google Wallet mobile app, and how you can pay in-store by tapping your phone anywhere contactless NFC payments are accepted.

Sometimes the best answer to your question is not always a single entity, but a list or group of connected things. Now, with the Knowledge Graph, Google can answer these questions, too, with a new interactive carousel at the top of your results page. Learn more at g.co/knowledge

Photographer John Butterill discovered a way to share his photo walks through Google+ Hangouts. Almost immediately photographers around the world began volunteering to share their view of the world with people whose mobility was limited.

http://maps.google.com/nasa

Google Maps in collaboration with NASA is enabling people around the world to take a trip to the doorway to outer space. This location is our largest special collection of Street View imagery to date, totaling 6,000 panoramic views of the facilities, and expanding our mission to document the world’s most amazing places.Among the images you can now explore online with the click of your mouse are the space shuttle launch pad, Vehicle Assembly Building and Launch Firing Room #4. Gaze down from the top of the enormous launch pad, peer up at the towering ceiling of the Vehicle Assembly Building (taller than the Statue of Liberty) and get up close to one of the space shuttle’s main engines, which is powerful enough to generate 400,000 lbs of thrust. From these vantage points, anyone can live out his or her childhood dream of becoming an astronaut.