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Flashnote Derby- music notes! For Android
AppWizard
November 20, 2025

Flashnote Derby- music notes! For Android

Flashnote Derby is an interactive music education app designed for children to learn how to read music notes through a racing game format. Users identify musical notes to advance their virtual horses, with the speed and accuracy of their responses affecting their progress. The app allows users to review missed notes after each race and offers multiple answering methods, including playing notes on instruments or using an on-screen piano. It is customizable, enabling users to select specific notes from various clefs and adjust the difficulty level, including the addition of sharps, flats, and key signatures. The app features drills that increase in complexity and includes over a dozen instructional video lessons for beginners. Teachers can utilize the app for assignments and track student performance to provide targeted support. Flashnote Derby aims to make learning music enjoyable and engaging for various types of music students.
My favorite horror game of 2025 sounds like a literal nightmare because its composer sampled the creaking of an old house and a metal saw scraping 'an instrument that sounded horrifying yet could have been made in feudal Japan'
AppWizard
November 18, 2025

My favorite horror game of 2025 sounds like a literal nightmare because its composer sampled the creaking of an old house and a metal saw scraping ‘an instrument that sounded horrifying yet could have been made in feudal Japan’

Labyrinth of the Demon King is a first-person survival horror game set in Feudal Japan, featuring a soundscape composed by Remu Daifuku. Daifuku's sound design includes unsettling noises such as gurgles and eerie biwa string solos. He recorded sounds from his old house and the town's bonshō bell to enhance authenticity. A custom daxophone was created using old nokogiri blades to align with the game's historical context. The final sound design was processed through an old tape machine for a gritty texture that complements the game's visuals. The soundtrack is available on YouTube and itch.io, and the game can be found on Steam.
Tracking whatever you do: IIT study finds Android apps are gathering far more information than users think
AppWizard
November 2, 2025

Tracking whatever you do: IIT study finds Android apps are gathering far more information than users think

A recent investigation by IIT Delhi found that Android applications with precise location access can gather extensive information about users, including whether they are indoors or outdoors, the presence of crowded environments, and details about room layouts and activities, without using the phone’s camera or microphone. The study, led by MTech student Soham Nag and Professor Smruti R Sarangi, utilized a system called AndroCon, which analyzes low-level GPS signals to detect user activity and contextual information. AndroCon achieved up to 99% accuracy in identifying surroundings and over 87% accuracy in recognizing human activities, including subtle gestures. The research highlights significant privacy risks, as applications with fine-grained location permissions can extract sensitive data without user consent. The findings were published in the ACM Transactions on Sensor Networks.
IIT Delhi study finds Android apps with location access can infer user activities and indoor layouts | Delhi News - The Times of India
AppWizard
November 1, 2025

IIT Delhi study finds Android apps with location access can infer user activities and indoor layouts | Delhi News – The Times of India

Researchers at IIT Delhi, led by MTech student Soham Nag and Dr. Smruti R Sarangi, have developed a system called AndroCon that utilizes low-level GPS signal fluctuations to gather detailed information about a user's environment and activities without using cameras or microphones. The system can determine whether a person is indoors or outdoors, identify the structure of a room, and assess their actions with high accuracy—up to 99% for surroundings and over 87% for human activities. AndroCon can also generate indoor floor maps with a margin of error of less than four meters. The study highlights potential privacy concerns, as any Android app with fine location permissions could access sensitive contextual information without user consent. The findings were published in the ACM Transactions on Sensor Networks.
The Outer Worlds 2 quest list - all main and side missions
AppWizard
October 24, 2025

The Outer Worlds 2 quest list – all main and side missions

The Outer Worlds 2 features a variety of main missions, side quests, companion quests, collectible quests, and tasks. Main missions include: - Discrete Mathematics - A Cause Worth Killing For - Recalling the Score - The Saboteur of Paradise - On the Trail of the Traitor - Fiends in High Places - An Instrument to Unfold Space & Time - A Complication with the Computronic Cerebrum Side quests include: - Above and Beyond Repair (Eden) - An Aegis Against the Miasma (Eden) - The Saga of the Malfunctioning Mechanicals (Eden) - Who Else But Us (Eden) - Pinching the Pupa (Eden) - Ascent in the Howling Tower (Eden) - Imprisoned by the Riddles of Reality (Dorado) Companion quests include: - Pressing Cares (Niles) - The Dawn of a Glorious Betrayal (Aza) - A Healthy Improvement (Valerie) - Beginning at the Endpoint (Marisol) Collectible quests include: - In Pursuit of Purloined Propaganda - The Pursuit of the Partite Pentaptych Tasks include: - Tiny Metal Death Pellets Some quests have strict time constraints and can become marked as 'Botched' if not completed in time, which can occur due to actions taken in the main quest.
Optimizing queries by using observability
Tech Optimizer
October 6, 2025

Optimizing queries by using observability

The text discusses the importance of tracing and monitoring PostgreSQL queries using OpenTelemetry with Python to improve application efficiency. It provides a code snippet for instrumenting PostgreSQL queries with the Psycopg2 library and OpenTelemetry, allowing developers to track query performance and identify bottlenecks. Additionally, it highlights the need for dynamic alerting thresholds based on observability data to detect performance degradation quickly. Another code snippet is provided for implementing alerts for queries that exceed a specified latency threshold, helping organizations maintain service level agreements (SLAs) and ensure a seamless user experience.
silver Android smartphone
AppWizard
September 25, 2025

This digital hand pan is as useful for meditation as it is for learning the Minecraft soundtrack

The Mood Pan is a novel musical instrument featuring nine responsive pads and a smaller control pad, capable of producing various sound profiles, including traditional hand pan tones and custom samples via the Mood Pan Plus app. It is made from durable plastic with a silicone-feel top cover, includes built-in speakers, and operates on USB-C or six AA batteries. The instrument has a headphone jack for private listening and offers a range of scale, timbre, and effect controls on its front panel. It is priced at 9.99 / £572.99 / AU9.
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