Drops brings viewers closer to games by rewarding them for viewing. It allows you to create an ecosystem that extends outside the game and enriches the experience when viewers return. This code sample is a simple NodeJS Express web application illustrating how to authenticate players, create connections to VHS, and process VHS heartbeats. Twitch will POST the Viewer Heartbeat Service JSON formatted data to your designated HTTPS endpoint every minute, on each reported channel. The Twitch API allows you to develop your own applications using a rich feature set and provides a way to get data about which streams are live, change information about specific channels, and use Twitch Identity to log into your application. Twitch is a video platform and community for gamers and developers that want to learn how to build tools and integrations for social video platforms.
The Rekognition API differentiates its feature set by processing images to recognize more than just the location of faces. Rekognition's technology will analyze a given photo and present a list of scenes, each with a probability rating. Faces are not simply identified, but are also classified for age and emotion.
Bike sharing, a common form of collective transportation outside the US, has started gaining traction in the US. A recent addition to the bike sharing scene, viaCycle, approaches the market differently than its competitors and hopes that its innovative approach will make it the Zipcar of bike sharing. viaCycle differentiates itself by combining the community aspect of bike sharing with "cutting edge IT." Within the IT competitive advantage lies the viaCycle API available for third-party app development.