NCSU MyTech

Functionality & Mechanism

Developed at North Carolina State University, NCSU MyTech transforms a smartphone into a data collection instrument for physics education. The interface provides live visualization of raw data from the device's internal accelerometer and gyroscope across one or three axes. The system captures recordings of physical events like falls or rotations, facilitates the isolation of acceleration from gravitational force, and enables data export in CSV format for subsequent, in-depth analysis.

Evidence & Research Context

• The app's design is grounded in the pedagogical principle of demystifying "black box" scientific instruments for students in laboratory settings.
• Associated research describes the tool's purposeful design, which encourages students to examine the fundamental operation of smartphone sensors.
• The development process integrated student feedback to create an interface that elucidates sensor functionality, in contrast to opaque data collection devices.
• The authors position the app as a method for enhancing student understanding of scientific equipment through direct interaction and visualization.

Intended Use & Scope

NCSU MyTech is intended for educators and students in physics and engineering laboratory environments. Its primary utility is as an instructional tool for conducting experiments and demonstrating the mechanics of sensor-based data collection. The app is not a substitute for calibrated laboratory equipment and is designed to supplement, not replace, structured curriculum.