Sunday, November 30, 2025
Saturday, November 29, 2025
Friday, November 28, 2025
New best story on Hacker News: Show HN: Glasses to detect smart-glasses that have cameras
447 by nullpxl | 162 comments on Hacker News.
Hi! Recently smart-glasses with cameras like the Meta Ray-bans seem to be getting more popular. As does some people's desire to remove/cover up the recording indicator LED. I wanted to see if there's a way to detect when people are recording with these types of glasses, so a little bit ago I started working this project. I've hit a little bit of a wall though so I'm very much open to ideas! I've written a bunch more on the link (+photos are there), but essentially this uses 2 fingerprinting approaches: - retro-reflectivity of the camera sensor by looking at IR reflections. mixed results here. - wireless traffic (primarily BLE, also looking into BTC and wifi) For the latter, I'm currently just using an ESP32, and I can consistently detect when the Meta Raybans are 1) pairing, 2) first powered on, 3) (less consistently) when they're taken out of the charging case. When they do detect something, it plays a little jingle next to your ear. Ideally I want to be able to detect them when they're in use, and not just at boot. I've come across the nRF52840, which seems like it can follow directed BLE traffic beyond the initial broadcast, but from my understanding it would still need to catch the first CONNECT_REQ event regardless. On the bluetooth classic side of things, all the hardware looks really expensive! Any ideas are appreciated. Thanks!
New best story on Hacker News: Show HN: Glasses to detect smart-glasses that have cameras
443 by nullpxl | 162 comments on Hacker News.
Hi! Recently smart-glasses with cameras like the Meta Ray-bans seem to be getting more popular. As does some people's desire to remove/cover up the recording indicator LED. I wanted to see if there's a way to detect when people are recording with these types of glasses, so a little bit ago I started working this project. I've hit a little bit of a wall though so I'm very much open to ideas! I've written a bunch more on the link (+photos are there), but essentially this uses 2 fingerprinting approaches: - retro-reflectivity of the camera sensor by looking at IR reflections. mixed results here. - wireless traffic (primarily BLE, also looking into BTC and wifi) For the latter, I'm currently just using an ESP32, and I can consistently detect when the Meta Raybans are 1) pairing, 2) first powered on, 3) (less consistently) when they're taken out of the charging case. When they do detect something, it plays a little jingle next to your ear. Ideally I want to be able to detect them when they're in use, and not just at boot. I've come across the nRF52840, which seems like it can follow directed BLE traffic beyond the initial broadcast, but from my understanding it would still need to catch the first CONNECT_REQ event regardless. On the bluetooth classic side of things, all the hardware looks really expensive! Any ideas are appreciated. Thanks!
рдорд╣рд╕ुрд▓ рдоंрдд्рд░ी рдоा.рдиा.рд╢्рд░ी. рдЪंрдж्рд░рд╢ेрдЦрд░ рдмाрд╡рдгрдХुрд│े, рдпाрдЪी рд╡рд░ोрд░ा рдпेрдеे рдк्рд░рдЪाрд░ рд╕рднा
Wednesday, November 26, 2025
рдЖрджिрд╡ाрд╕ी рдоुрд▓ांрдЪे рд╡ рдоुрд▓ींрдЪे рд╢ाрд╕рдХीрдп рд╡рд╕рддिрдЧृрд╣ рд╡рд░ोрд░ा рдпेрдеे рд╕ंрд╡िрдзाрди рджिрди рд╕ाрдЬрд░ा.
рд╕ौ. рдоाрдпा рддाрдИ рд░рдоेрд╢ рд░ाрдЬूрд░рдХрд░ : рдЕрдиुрднрд╡ाрдЪी рд╕ांрдЧрдб рдЖрдгि рд▓ोрдХрд╕ेрд╡ेрдЪी рджृрдв рд╡рдЪрдирдмрдж्рдзрддा
Tuesday, November 25, 2025
рдиंрджोрд░ीрдд рджोрди рджिрд╡рд╢ीрдп рднрд╡्рдп рдХрдмрдб्рдбी рд╕ाрдордиे
Monday, November 24, 2025
рджुрд░्рд▓рдХ्рд╖ः рдоौрдЬा рдЬाрдордЧांрд╡ (рдмु) рд▓ा рдЬाрдгाрд░ा рдоुрдЦ्рдп рд░рд╕्рддा, рдоोрдЬрддोрдп рдЕрдЦेрд░рдЪी рдШрдЯрдХा !!
Wednesday, November 19, 2025
рд╡рд░ोрд░ा рддे рдПрдХोрдгा рдлाрдЯा рдкрд░्рдпंрдд рд░рд╕्рддा рдмांрдзрдХाрдо рдХрд░рдг्рдпाрдд рдпाрд╡े.
Saturday, November 15, 2025
рддेрдЬрд╕्рд╡िрдиी рдорд╣िрд▓ा рдкрддрд╕ंрд╕्рдеा рдШोрдЯाрд│ा рдк्рд░рдХрд░рдгाрдд рдЙрдЪ्рдЪ рди्рдпाрдпाрд▓рдпाрдЪे рдиिрд░्рджेрд╢
Sunday, November 2, 2025
рд╡рд░ोрд░ा рднाрдЬрдкा рдкрд░िрд╡ाрд░ाрдд рдирд╡े рд╕рджрд╕्рдп – рд╡िрдХाрд╕ рдкрд░рдЪाрдХे рдпांрдЪा рднाрдЬрдкा рдк्рд░рд╡ेрд╢
рд╡рд░ोрд░ा рднाрдЬрдкा рдкрд░िрд╡ाрд░ाрдд рдирд╡े рд╕рджрд╕्рдп – рд╡िрдХाрд╕ рдкрд░рдЪाрдХे рдпांрдЪा рднाрдЬрдкा рдк्рд░рд╡ेрд╢
рд╡рд░ोрд░ा :
рд╡рд░ोрд░ा-рднрдж्рд░ाрд╡рддी рд╡िрдзाрдирд╕рднा рдХ्рд╖ेрдд्рд░ाрдЪे рдЖрдорджाрд░ рдХрд░рдг рджाрджा рджेрд╡рддрд│े рд╕ाрд╣ेрдм рдпांрдЪ्рдпा рдк्рд░рднाрд╡ी рдиेрддृрдд्рд╡ाрд╡рд░ рд╡िрд╢्рд╡ाрд╕ рдаेрд╡ूрди рдоाрд▓рд╡ीрдп рдк्рд░рднाрдЧ рдХ्рд░рдоांрдХ рдПрдХ, рд╡рд░ोрд░ा рдпेрдеीрд▓ рд╡िрдХाрд╕ рдкрд░рдЪाрдХे рдЖрдгि рдЕрд░्рдЪрдиा рд╡िрдХाрд╕ рдкрд░рдЪाрдХे рдпांрдиी рдЖрдЬ рднाрд░рддीрдп рдЬрдирддा рдкाрд░्рдЯीрдордз्рдпे рдк्рд░рд╡ेрд╢ рдХेрд▓ा.
рдпा рдк्рд░рд╡ेрд╢ाрд╡ेрд│ी рд╡рд░ोрд░ा рд╢рд╣рд░ рднाрдЬрдкा рдЕрдз्рдпрдХ्рд╖ рд╕ंрддोрд╖ рдкрд╡ाрд░ рдЖрдгि рднрдж्рд░ाрд╡рддी рдЧ्рд░ाрдоीрдг рдЕрдз्рдпрдХ्рд╖ рд╢्рдпाрдорднाрдК рдЙрд░рдХрдбे рдпांрдЪ्рдпा рдЙрдкрд╕्рдеिрддीрдд рд╣ा рдХाрд░्рдпрдХ्рд░рдо рдкाрд░ рдкрдбрд▓ा.
рдпा рдк्рд░рд╕ंрдЧी рд╢рд╣рд░ाрдз्рдпрдХ्рд╖ рд╕ंрддोрд╖ рдкрд╡ाрд░ рдпांрдиी рдоाрд╣िрддी рджेрддाрдиा рд╕ांрдЧिрддрд▓े рдХी, “рдЖрдорджाрд░ рдХрд░рдгрджाрджा рджेрд╡рддрд│े рд╕ाрд╣ेрдм рдпांрдЪ्рдпा рдХाрд░्рдпрд╢ैрд▓ी, рд▓ोрдХाрднिрдоुрдЦ рдиेрддृрдд्рд╡ рд╡ рдЬрдирд╕ंрдкрд░्рдХाрдоुрд│े рдиाрдЧрд░िрдХांрдЪा рд╡िрд╢्рд╡ाрд╕ рдЕрдзिрдХ рджृрдв рд╣ोрдд рдЪाрд▓рд▓ा рдЖрд╣े. рдд्рдпांрдЪ्рдпा рдиेрддृрдд्рд╡ाрдЦाрд▓ी рд╡िрдХाрд╕ाрдЪे рдирд╡े рдкрд░्рд╡ рд╕ुрд░ू рдЭाрд▓े рдЕрд╕ूрди рдЕрдиेрдХ рдиाрдЧрд░िрдХ рд╕्рд╡ेрдЪ्рдЫेрдиे рднाрд░рддीрдп рдЬрдирддा рдкाрд░्рдЯीрдд рдк्рд░рд╡ेрд╢ рдХрд░ीрдд рдЖрд╣ेрдд.”
рднрд╡िрд╖्рдпाрддрд╣ी рдЕрдиेрдХ рдиाрдЧрд░िрдХ рдЖрдорджाрд░ рд╕ाрд╣ेрдмांрдЪ्рдпा рдиेрддृрдд्рд╡ाрд╡рд░ рд╡िрд╢्рд╡ाрд╕ рдаेрд╡ूрди рднाрд░рддीрдп рдЬрдирддा рдкाрд░्рдЯीрдордз्рдпे рдк्рд░рд╡ेрд╢ рдХрд░рдгाрд░ рдЕрд╕рд▓्рдпाрдЪी рдоाрд╣िрддी рдд्рдпांрдиी рджिрд▓ी.
рднाрдЬрдкाрдЪे рд╡ाрдврддे рдЬрдиाрдзाрд░ рдЖрдгि рдЖрдорджाрд░ рдХрд░рдгрджाрджांрдЪे рд╕рдХ्рд╖рдо рдиेрддृрдд्рд╡ рд╡рд░ोрд░ा рд╢рд╣рд░ाрдд рдирд╡ी рдКрд░्рдЬा рдиिрд░्рдоाрдг рдХрд░рдд рдЖрд╣े.
New best story on Hacker News: Microsoft kills official way to activate Windows 11/10 without internet
Microsoft kills official way to activate Windows 11/10 without internet 375 by josephcsible | 317 comments on Hacker News.
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рд╡рд░ोрд▒्рдпाрдд рд╢рд╕्рдд्рд░ाрдиी рд╡ाрд░ рдХрд░ूрди рдпुрд╡рдХाрдЪा рдХेрд▓ा рдЦूрди рд╡рд░ोрд░ा рдкोрд▓िрд╕ांрдиी рдХेрд▓ी рдЖрд░ोрдкीрд▓ा рдЕрдЯрдХ рд╡рд░ोрд░ा : рд╡рд░ोрд▒्рдпाрддीрд▓ рдХेрд╕рд░ी рдиंрджрди рдЧрдгрдкрддी рдЬрд╡рд│ рдЖрд░ोрдкी рдЕрдоो...
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рд╡िрдж्рдпाрд░्рде्рдпांрд╡рд░ीрд▓ рдЕрдоाрдиुрд╖ рдЕрдд्рдпाрдЪाрд░ – рдоुрдЦ्рдпाрдз्рдпाрдкрдХ рд╡ рдЕрдзीрдХ्рд╖рдХाрд╡рд░ рдЧुрди्рд╣ा рджाрдЦрд▓ рдХрд░ूрди рддाрдд्рдХाрд│ рдХाрд░рд╡ाрдИ рдХрд░ा. рдЖрджिрд╡ाрд╕ी рдЯाрдпрдЧрд░ рд╕ेрдиेрдЪे рдЪंрдж्рд░рдкूрд░ рдЬिрд▓्рд╣ा рдЙрдкाрдз...
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рд╡рд░ोрд░ा рдПрдордПрд╕рдИрдмीрдЪे рд╕рд╣ाрдп्рдпрдХ рдЕрднिрдпंрддा рдк्рд░рдлुрд▓ рд▓ाрд▓рд╕рд░ेрдЪी рд╡рд░ोрд░ा рд╢рд╣рд░ाрддूрди рд╣рдХाрд▓ рдкрдЯ्рдЯी рдХрд░ा.... рдоाрдЧीрд▓ рдЕрдиेрдХ рд╡рд░्рд╖ांрдкाрд╕ूрди рд╡рд░ोрд░ा рддाрд▓ुрдХ्рдпाрдд рдХाрд░्рдпрд░рдд...