Data Collection
Christopher Wozny
Record motion and timestamps
Capture accelerometer, gyroscope, and magnetometer from iOS devices. Include time stamps and Apple's enhanced device motion for reference. Export raw for research or experimentation.
Showing 201–220 of 1,000 ranked alternatives.
Christopher Wozny
Record motion and timestamps
Capture accelerometer, gyroscope, and magnetometer from iOS devices. Include time stamps and Apple's enhanced device motion for reference. Export raw for research or experimentation.
Level Up Math LLC
Practice math facts with flash cards
Practice math facts with flash cards for addition, subtraction, multiplication, and division. Include negative numbers and commutative properties. Choose timed or untimed sessions. Track progress with detailed score reports.
Heiko Sacher
Explore sea levels and share video updates
Use to view projected sea rise at any U.S. coastal location. Capture AR simulations showing future water levels. Share short videos with others to illustrate local impacts of rising seas.
philippe Bobis
Solve puzzles and explore animals
Solve puzzles to reveal images of animals and dinosaurs. Features two game modes: "Scratch" for toddlers and another for older children. Includes animated visuals to engage and stimulate learning.
Vicon Motion Systems Ltd
Capture motion data and overlay on video
Allows users to collect and analyze movement data in real time. Overlay movement data on video for analysis. Export data to sensors or iOS devices. Stream real-time data for immediate review. Track motion metrics and visualize movement patterns.
Chrystian Vieyra
Measure magnetic fields in 3D
Measure magnetic field strength in microtesla units across x, y, and z axes. Display total magnetic field magnitude. Detect Earth's magnetic field and identify permanent magnets or electromagnetic fields.
ESRI
Explore maps, create layers, interact
Explore maps, layers, and features with interactive . Create and save maps. Display vector and raster data. Work with feature layers and geodatabases. Add, delete, and edit features and attachments. View code for each sample.
Dmitriy Kuznecov
Play to build vocabulary and logic
Teaches preschoolers logic, attention, and vocabulary through interactive puzzles. Features everyday objects and simple transport elements. Includes English voice pronunciation for each puzzle piece.
AppBlit LLC
Watch videos with synchronized
Read and highlight YouTube with AI-powered punctuation and paragraphing. Sync playback with word-by-word highlighting. Generate table of contents automatically. Export as PDF, text, HTML, Markdown, or screenshots.
Change Theory Corp
A crowd-sourced compendium of natural things.
The app analyzes nature photos to suggest possible species identifications. It arranges user observations into a dynamic checklist that updates automatically when taxonomic treatments change.
Smitesh Bakrania
Calculate and predict linear trends
Calculate linear interpolation and extrapolation between data points. Input values to determine corresponding results. Display the linear equation based on provided data. Perform calculations with a minimal interface.
V PUGAZHENTHI
Convert units across 64 categories
Convert units across 64 categories with 1333 units and 53742 conversions. Switch between acceleration, angle, area, and other measurements. Find color codes and convert cooking measurements.
Glen Botha
Score rubrics and grade assignments remotely
Create and manage rubrics for assessments. Input student work and assign scores based on criteria. View detailed feedback and track progress over time. Access and sync data across multiple devices via cloud storage.
Bruce Truax
Analyze vibrations and sound waves
Analyzes device motion using accelerometers and gyroscope. Displays time series data and frequency spectra via FFT. Supports external USB accelerometer. Applies Hamming window and removes DC bias. Tracks three-axis movement with 0.02g sensitivity.
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