{"package_name":"io.github.revocx35.rwr","name":"RWR: onlooker alert","summary":"Warns you when someone behind you looks at your screen (shoulder surfing)","category":"Security","icon_url":"/api/icon/io.github.revocx35.rwr","latest_version_code":82,"latest_version_name":"1.5.0","apk_url":"/api/apk/io.github.revocx35.rwr","apk_size":15533779,"apk_sha256":"d7031103704dbb81dcfa55efa3c977d55e614cf6ec7ad7261deb6a5f701b8e3f","source_kind":"fdroid-repo","repo_slug":"fdroid-main","last_updated":1792465224,"release_timestamp":1792314892,"description":"<p>RWR watches through the <b>front camera</b> for people looking at your screen from behind (shoulder surfers). When it sees one, it:</p>\n<ul>\n<li>pops up a card <b>over whatever app you are using</b> with a snapshot of the onlooker (boxed in red, with \"laser eyes\" showing where they look),</li>\n<li>posts a notification,</li>\n<li>saves a <b>photo or a short video clip</b> (for example 10 s before to 10 s after) to your gallery, and optionally to your own Immich server.</li>\n</ul>\n<p>It runs in the background and can be switched on and off from the <b>Quick Settings</b> panel.</p>\n\n<p><b>Detection</b></p>\n<ul>\n<li><b>Head tracking</b>: a face turned toward the screen counts as looking. Lightest on battery.</li>\n<li><b>Eye tracking</b>: follows the irises and combines them with head pose, so it alerts only when the eyes point at the screen.</li>\n<li>Your own face is recognised and ignored, and faces too far away to read the screen don't count.</li>\n<li>A <b>debug view</b> shows live what the detector sees and why each face counts or not.</li>\n</ul>\n\n<p><b>Private by design</b></p>\n<ul>\n<li>Detection runs <b>on the phone</b>, offline, with bundled open-source models (YuNet and MediaPipe Face Landmarker). No analytics, no ads, no accounts.</li>\n<li>Nothing leaves the phone unless you pair it with <b>your own RWR server</b> (Docker, open source, in the same repository). Then frames go only to your server, over TLS: detection runs there at full frame rate without draining your battery, and snapshots can be uploaded to Immich.</li>\n<li>The camera is always off while the screen is off. Android shows its camera indicator while RWR is watching.</li>\n</ul>\n\n<p>Requires Android 10 or newer and a front camera. The pop-up needs the \"Display over other apps\" permission.</p>\n","categories":["Security"]}