3月21日的FizziQ应用程序分析

FizziQ is an innovative mobile application designed to turn your smartphone into a comprehensive scientific laboratory. By leveraging the capabilities of the smartphone's built-in sensors, FizziQ provides a platform for collecting, visualizing, recording, and exporting data in .csv or pdf formats. One of its unique features is the notebook function, which serves as a digital space for users to gather and analyze data methodically. This feature is enhanced by the ability to include text and images, adding depth and context to the data collected. The application goes a step further, incorporating unique tools that facilitate a wide range of scientific experiments. These include a sound synthesizer, a dual recording function, triggers, and a sampler. These tools significantly expand the experimental possibilities, allowing users to engage more fully with the scientific process. FizziQ is aligned with the objectives of STEM education. It's a bridge that connects theory with practical learning. Visit our website www.fizziq.org to find a wealth of resources for educators, including detailed lesson plans that cater to diverse areas of STEM, from physics and technology to chemistry, and earth and life sciences. All resources can be integrated directly in FizziQ using a QR code. KINEMATICS Accelerometer - absolute acceleration (x, y, z, norm) Accelerometer - linear acceleration (x, y, z, norm) Gyroscope - radial velocity (x, y, z) Inclinometer - pitch, flatness Theodolite - pitch with camera CHRONOPHOTOGRAPHY Photo or video analysis Position (x, y) Speed (Vx, Vy) Acceleration (Ax, Ay) Energy (kinetic energy Ec, potential energy Ep, mechanical energy Em) ACOUSTICS Sound Meter - sound intensity Noise Meter - noise intensity Frequency meter - fundamental frequency Oscilloscope - wave shape and amplitude Spectrum - Fast Fourrier Tranform (FFT) Tone Generator – sound frequency producer Sound library - over 20 different sounds for experimentation LIGHT Light Meter - light intensity Reflected Light - using camera local and global Color Detector - RGB value and color name Color Generator – RGB MAGNETISM Compass - magnetic field direction Theodolite - azimuth with camera Magnetometer - magnetic field (norm) GPS latitude, longitude, altitude, speed NOTEBOOK Up to 100 entries Plotting and Graph analysis (Zoom, tracking, type, statistics) Photo, text and tables (manual, automatic, formula, fitting, statistics) Export PDF and CSV FUNCTIONALITIES Dual recording - one or two sensors data recording and display Triggers - start or stop recording, photo, chronometer depending on data Sampling - from 40 000 Hz to 0.2 Hz Calibration - Sound and Compass LED for colorimeter Front/Back camera High and low pass filtering