Maintaining alertness and concentration during study sessions is a common challenge among students, especially during prolonged writing activities. To address this issue, this project introduces i-BraceAlert 2.0, an improved wearable prototype designed to support students in staying focused while studying. The device functions by detecting periods of inactivity during writing and delivering timely vibration alerts to prompt the user to regain attention.
i-BraceAlert 2.0 is an upgraded version of the earlier wired prototype, offering significant improvements in terms of usability and design. The enhanced system operates wirelessly, is powered by a rechargeable lithium-polymer battery, and features a more compact and comfortable form suitable for classroom use. The device integrates sensor-based technology to analyse writing and hand-movement patterns, allowing it to operate in both manual and automatic modes. In automatic mode, i-BraceAlert 2.0 adapts to the user’s natural writing behaviour and activates vibration alerts only when prolonged inactivity is detected, reducing unnecessary distractions.
This project primarily focuses on the design, development, and functional enhancement of the i-BraceAlert 2.0 prototype rather than large-scale effectiveness testing. Overall, i-BraceAlert 2.0 demonstrates strong potential as a practical educational wearable device that combines smart technology with adaptive feedback to enhance student alertness, engagement, and study efficiency.