This is the Leap Motion Java SDK. The Leap Motion SDKs offer two variations of API for retrieving the Leap Motion data: a native and a WebSocket interface. These APIs allow developers to create applications in several programming languages.Leap Motion is a system that identifies and tracks hands, fingers and finger-like tools. It is done with great precision and reports distinct positions, gestures, and motions. Leap Motion uses optical sensors and infrared light and the Leap Motion API measures physical quantities.
Google has begun distributing a new release of Google Play Services to all Android devices, and along with it made a new SDK available to developers with a handful of new APIs. The main additions include a Google Analytics API, Tag Manager, Address API, Google Drive API, and updated support for Google Play Games. Google Play Services 4.3 is being pushed to hardware already running Android 2.3 Gingerbread and up. This encompasses the bulk of smartphones and tablets in use today.
eBay has introduced HeadGaze, a technology that allows users to control an iPhone through head motions. The technology uses Apple's ARKit and resulted in a test app that allows users to swipe through deals on eBay (HeadSwipe). eBay has open sourced the technology and posted on GitHub.
One of the major purposes of a Web API is to expose a structured content that you can use in your own app, create some great mashup and share it with your friends. But what do you do if a popular app does not expose any API? If you're a developer, you write code to scrapes the app's content and transform it to a format you need. It's admittedly murky legal territory, but ScraperWiki makes that process easier by providing a console and an API to access the data you collect.