Your battery status is being used to track you online
Battery status indicators are being used to track devices, say researchers from Princeton University – meaning warnings of privacy exposure have come to pass
UPDATE: Another piece of technology that’s equally ominous, via the Intercept:
Microsoft Pitches Technology That Can Read Facial Expressions at Political Rallies
- At one exhibit, titled “Realtime Crowd Insights” a small camera scanned the room, while a monitor displayed the captured image. Every five seconds, a new image would appear with data annotated for each face – an assigned serial number, gender, estimated age, and any emotions detected in the facial expression. When I approached, the machine labeled me “b2ff,” and correctly identified me as a 23-year-old male.
- It interpreted my facial expression as “neutral,” with a bit of “surprise.”
- “Realtime Crowd Insights” is an Application Programming Interface (API), or a software tool that connects web applications to Microsoft’s cloud computing services. Through Microsoft’s emotional analysis API – a component of Realtime Crowd Insights – applications send an image to Microsoft’s servers. Microsoft’s servers then analyze the faces, and return emotional profiles for each.