The Scale Polygon Annotation Ruby Sample Code demonstrates how to implement a polygon annotation feature. The code includes a callback URL, an instruction to draw a polygon around an image, an attachment, and objects to annotate.
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.
Thread Genius recently launched with the goal of mapping the world's visual taste. Thread Genius believes that web recommendations based on text fall short of capturing consumers' true taste. Its computer vision technology captures taste on visual input. Its API opens the service to others.
We've added nine APIs to the ProgrammableWeb directory in categoriessuch as Music, Artificial Intelligence, and Currency. Highlights today include the Google Awareness API, which makes Android applications contexually aware, and the MarkLogic API. Here's a rundown of the latest additions.