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A live wallpaper that measures anything that vibrates, shakes or moves. Seismo Wallpaper uses your device's accelerometer to measure movements on any axis with/without noise.

The application is only in Esperanto and Russian.

This tiny app can add a "Web search" action to the text selection toolbar on Android. It also adds a "Web search" as target for sharing text. The default search engine can be configured in its settings page, openable in Custom Tabs toolbar, or the App info page for this app in system Settings. Text selection toolbar requires Android 6.0 or above, so this app requires it as well. https://github.com/zhanghai/TextSelectionWebSearch

Using Self Attendance Tracker, students can track their class attendance on their own. They can 1. See the classes they have to attend today 2. List of course for which attendance is being tracked and see presents, absents and cancelled classes per course 3. Create schedule for the week so that these schedule classes are repeated weekly 4. Create extra classes that are additional to the weekly schedule classes 5. See marked attendance record for a specific course

SelfPrivacy — is a platform on your cloud hosting, that allows to deploy your own private services and control them using mobile application. To use this application, you'll be required to create accounts of different service providers. Please reffer to this manual: https://selfprivacy.org/docs/getting-started/ Application will do the following things for you: Create your personal server Setup NixOS Bring all services to the ready-to-use state. Services include: E-mail, ready to use with DeltaChat NextCloud — your personal cloud storage Bitwarden — secure and private password manager Pleroma — your private fediverse space for blogging Jitsi — awesome Zoom alternative Gitea — your own Git server

Semitone is a tool for musicians that includes a tuner, a metronome, and a piano. The design is as simple and easy-to-use as possible while implementing many useful details, such as: * an option to set A4 pitch for alternative tunings * the ability to manually set strong beats on the metronome * dynamic resizing of the piano keyboard

Take full resolution images with your camera and share them to this app which will reduce the size again before being sent. Share via the gallery or via the messaging client. This build is based on the basic/free version but enables the EXIF options available in the pro version. Please support the author by buying the pro app from other sources.

Manage your FTP(S) URIs within the app and share files via the Android Share Menu.

You will need https://f-droid.org/packages/com.google.zxing.client.android to be installed to use this. First visit https://send-to-computer.appspot.com on your computer and make sure popup blocking is disabled. Scan the barcode given on the screen (the app remembers the unique id at the end of the url so that it can identify your requests for web pages). Choose Open in Browser and choose Send to Computer (you may have to scroll). You are now setup and can send webpages to your computer via the browser share menu. The computer browser checks every two minutes for requests so you might have to wait a little. The source code is also available for the server side of things.

This adds an item to the share menu to save the object to the sdcard. For example, let's say you place a memory card in the phone to look at some pictures. You look at them in the gallery and as you go you copy the good ones to the internal memory. Not all things will be saved as expected: a webpage will only have it's url saved.

What does this app do? * It registers as app launcher (that means it is called when the phone boots and the home button is pressed). * It lets the user decide if they want to call someone or want to watch images. * It reads the contact list and displays all contacts that have an image and a phone number (only the first number is used!). * Every contact is displayed as a large button with the contact's image on it. * On click either a call to the contact is initialized or the SMS app is opened to show images sent via MMS * In image-mode the gallery can be opened * Calling the ambulance is added on top of the list in the call-screen. * Language: English and German. (911 and 112 for calling the ambulance is translated of course) Why is MMS used for images? * Because it is available everywhere and every phone has an app installed that can use it * Because it is the only way (that I found out) to direct the user right to the newest images I recommend the use of https://f-droid.org/packages/com.moez.QKSMS as a SMS/MMS app because it copies all images automatically to the gallery and because it's free.

Senreta Vortaro (Offline Dictionary) is an English-Esperanto dictionary app inspired by the web page Tuja Vortaro. It is designed to be easy to use for beginners.

Transform your Android device into a dynamic sensor hub with Sensagram, offering seamless real-time data streaming. Sensagram allows you to seamlessly stream live sensor data over UDP, ensuring low latency Effortlessly broadcast a wide range of Android sensors, including motion, position, environmental, and GPS (location) data, directly to a specified IP address or server, making it the perfect tool for developers, researchers, and tech enthusiasts. Key Features: - Real-time Streaming: Transmit sensor data in real time for accurate and immediate feedback. - Comprehensive Sensor Support: Stream data from motion (gyroscope, accelerometer), position (magnetic field, rotation vector), environmental (light, temperature), and GPS (location) sensors. - Low Latency with UDP: Experience the speed and efficiency of UDP, providing minimal delay in data transmission, ideal for time-sensitive applications. - Customizable Endpoints: Easily configure and send data to your desired IP address or network endpoint. In the app, select the desired sensors from the list and tap the "Stream" button. This will begin transmitting sensor data to the specified address. To receive the data, you'll need to set up a UDP server. The app sends the data in JSON format. For complete guidance please visit https://www.github.com/UmerCodez/SensaGram

Sensify will let you see plots of various sensors available inside your phone like accelerometer, magnetic field sensor, light sensor, etc. It is made with an interactive real-time chart to understand data with zoom.

Senslogs records values from several smartphone sensors such as Accelerometer, Gyroscope, Magnetic Field, NFC,WiFi, GPS, camera, heart rate, proximity. Most of data is stored in files using space separated values.

This uses the Xposed Framework in order to the disable and modify sensors on a device. It requires you to not only be rooted, but to also have Xposed installed. If you don’t know what either of those are, this app will not work on your phone.This app can be used to disable your proximity sensor along with other sensors on your device.The proximity sensor is a sensor in most phones that tells the phone when the phone is near another object (generally a face.) If your screen frequently goes black when on a phone call and you can’t use it until the other party hangs up, this should fix your problem.Features:Can disable and modify most sensors on your phone (without requiring a restart).Can use Tasker to control sensor statuses. (Pro Version)Can use a blacklist/whitelist in order to decide which apps should use or ignore sensor settings you’ve set. (Pro Version)If you have already purchased the Tasker In-App Purchase, you have the Pro Version already (and therefore the new blacklist/whitelist support.)If you have issues, check the support thread at XDA or send me an email and we can work through your problem.

Provides low level access to the devices sensors. Readout is presented in a graph for easy side by side comparison with other devices. Usage: * Touch desired sensor on the list screen in order to start the readout. Long touch the sensor to show it's details. Use "Back" to close the details dialog again. * On readout view, touching the graph will stop the sensor from being read out. After stopping, the graph can be scrolled and or panned by a drag or pinch gesture. To restart the readout, return to the main sensor list and select the sensor again.

Android app which let you stream real-time sensor data from your phone to Websocket clients. Clients, including web browsers and other applications, are able to receive streamed data through the WebSocket client API. To receive sensor data, Websocket client must connect to the app using following URL. ws://[ip]:[port]/sensor/connect?type=[sensor type here] Once connected, client will receive sensor data in JSON Array (float type values) through websocket.onMessage. For complete guidance please visit https://github.com/umer0586/SensorServer

An Android app that streams real-time device sensor data to an MQTT broker. Users can choose sensors (e.g., accelerometer, gyroscope) and easily configure broker settings such as server address, port, credentials, topics, and QoS. The app then publishes live readings seamlessly, making it a practical tool for IoT projects, dashboards, and real-time analytics.

Sensorkraken collects raw sensor related data and provides them as structured data for later analysis on another machine. All available system sensors and some custom defined sources are used to record and export data for further analysis. The interval and sensors to be used can be individually defined and thus enables a highly customizable data collection application. Sensorkraken only aims at collecting data and not analyzing/visualizing. For more information see the webpage at https://sensorkraken.org

Displays the list of all the available sensors on your device, choosing one of them displays the data measured by the sensor in real-time using the Android SensorManager API.

Read sensor data from your phone and send them to a receiver via Open Sound Control (OSC). Typical use case is controlling a music application from your phone or tablet.

Using sensor data in Puredata patches. Sensors are available as receivers in the patch.

Sentinel Lens is a facial recognition surveillance app that uses your Android device's camera to record video in the background (with no live preview) and sends Telegram alerts when unauthorized individuals are detected, based on a configurable blacklist and whitelist. Key Features Background Recording Discreet Capture: Record video silently in the background without any visible camera preview. Saved Camera Footage: Automatically store recordings for later review. Front or Back Camera: Choose either camera lens for optimal coverage. Advanced Facial Recognition Facial Recognition Surveillance: Analyze recorded frames to identify known and unknown faces. Configurable Watchlist: Maintain custom blacklist and whitelist entries to control alerts. Real-Time Alerts Telegram Alert Integration: Send instant notifications via Telegram when a watchlist match is detected.