Comcast's router motion-sensing feature sparks privacy fears among customers

Comcast this week launched Xfinity Shield, a new platform that includes an opt-in feature called WiFi Motion, which turns customers' routers into motion-detecting devices. The announcement drew significant backlash from users concerned about privacy and surveillance within their homes. Many customers voiced anger on forums, with some threatening to replace their leased Comcast equipment with personally owned devices. A key source of concern is a clause in the feature's support page stating that Comcast may share motion-sensing data without notifying customers if legally compelled to do so.