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Xfinity using WiFi signals in your house to detect motion

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Re: Xfinity using WiFi signals in your house to detect motion

#162
Is Xfinity licensing Wifi Motion™ from Cognitive Systems?[0]

"WiFi Motion, Cognitive’s Wi-Fi Sensing solution, is an innovative software platform that leverages AI and sophisticated algorithms to transform existing Wi-Fi signals into a motion sensing network."

Another company operating in this space is Origin Wireless. They demonstrated breathing detection with WiFi in 2017[1]. They've since partnered with ISPs to offer a WiFi Sensing "TruShield" home security service.[2]

[0]https://www.cognitivesystems.com/

[1]https://www.engadget.com/2017-10-09-origin-wireless-motion-d...

[2]https://www.originwirelessai.com/trushield/

Re: Xfinity using WiFi signals in your house to detect motion

#163

I've been telling people for ages to not trust ISP provided hardware. Notice the vague language here which means they reserve the right to share private information for anything that might be called an investigation, or for any dispute which includes them (didn't pay your bill?), or a subpoena. Subject to applicable law, Comcast may disclose information generated by your WiFi Motion to third parties without further n…

Scary, but is it any scarier than the status quo before this feature was implemented? The fidelity of the data, perhaps, but it's more or less been the standard that our footprint where we intersect with a third-party is no longer ours to control.

Re: Xfinity using WiFi signals in your house to detect motion

#164

> Subject to applicable law, Comcast may disclose information generated by your WiFi Motion to third parties without further notice to you in connection with any law enforcement investigation or proceeding, any dispute to which Comcast is a party, or pursuant to a court order or subpoena. Sounds like, at least in some limited circumstances (using the provided WiFi AP, having this feature turned on, etc), ISPs are goi…

You should assume that any information a company has about you will be turned over to law enforcement in that case. They don’t have a choice, they’re required to cooperate.

The purpose of that clause isn’t to allow them to cooperate with law enforcement. That’s a given. It’s to avoid problems with you when they do, so they have something to point to and say “we did warn you.” Law supersedes private contracts. They could write “we will never give your information to law enforcement” but all that means is that they’ll be forced to break the contract when that happens.

Re: Xfinity using WiFi signals in your house to detect motion

#165

> Subject to applicable law, Comcast may disclose information generated by your WiFi Motion to third parties without further notice to you in connection with any law enforcement investigation or proceeding, any dispute to which Comcast is a party, or pursuant to a court order or subpoena. Sounds like, at least in some limited circumstances (using the provided WiFi AP, having this feature turned on, etc), ISPs are goi…

[deleted]

Re: Xfinity using WiFi signals in your house to detect motion

#166

Earlier quoted context omitted.

Hmm. Not much of this is true. They provide a modem / router combination device at even their cheapest tier. That device can leverage this technology, and the technology isn’t reliant on traffic. They can gather plenty, and can provide it to third parties without our knowledge or consent.

Hmm. That misses the broader reality. What you're missing, is that you are allowed to use your own modem. You can purchase an Arris Surfboard, and use that. They still have control of that modem, but can gather no downstream data. That the devices are not distributed by Comcast personally is not relevant to you being able to do this.

The people who do this will be a vanishingly small minority. It's not as easy to set up one's own modem as it is their own router, IME. And even then, going with your own router is rare.

Re: Xfinity using WiFi signals in your house to detect motion

#167

Xfinity won't give folks in certain locales (maybe everywhere in the US?) unlimited bandwidth unless they use their modem/router. This seems like a good reason that practice should be illegal.

Exactly why I rent the modem but it sits unplugged in the closet lol

Re: Xfinity using WiFi signals in your house to detect motion

#169
Myself and my buddies worked on it. This might sound ripe with "conspiracy". I know how it's going to sound. Take it for what you will. Initially wanting to know things like, whose in what room, how many people, and what your actively doing, who you socialize with most etc. Been working on this since they bought Skydog/Powercloud. Purposely "helped" design the spec for wifi since Wifi 5 or earlier. How do we get more sensor devices into the home? Build an IoT line of business and make wifi "better". Imagine seeing the the entire USA on a map (comcast "national watchtower" tool), and then seeing what each router can "see", including those xfinity hotspots. One, giant, signal map of devices with tagged metadata such as a percentage associated to "who" owns the device, what the device is, and what apps you have installed, which you are using at this current moment, any health and biometric data in case grandma fell over and can't get up. There is always a hidden SSID transmitting. p0f is nicely preinstalled on the wifi router cpe. Now create the standard firmware RDK for worldwide use purchasing cable/tv networks in other countries. (Sky, IoT companies in Italy). Now give them more ability, like to unlock your home "MyQ" (comcast ventures "investment"), why stop there, get into businesses such as taco bell with LoRaWAN. Add xfinity mobile for that extra juice of seeing all the little SIMS (game) characters on the (very real) map so you can recommend to them how to better schedule their life. It's all there. Now take that same map, and make it global. Attend the next SCTE conference and see it all for yourself. They're proud of it. I thought, I was too.
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