This is a Python library made to interface with the PushBullet API. The PushBullet web API enables developers to build applications on the PushBullet infrastructure. Using PushBullet, applications and websites may send push notifications or chat with each other in real time. In order to implement this library, developers require: Python (2 or 3), a websocket-client, API requests, "python-magic," and a PushBullet API key.
W3C recently released the first draft of the Proximity Sensor API based on the Generic Sensor API specification. Researcher and W3C Invited Expert Lukasz Olejnik has raised privacy a few concerns regarding the W3C Proximity Sensor API, specifically that it could be used for user fingerprinting.