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Direct linkBandyopadhyay, Subhajit; Rathod, Balraj B. – Journal of Chemical Education, 2017
An Android-based application has been developed to provide color-blind and visually impaired students a multisensory perception of color change observed in a titration. The application records and converts the color information into beep sounds and vibration pulses, which are generated by the smartphone. It uses a range threshold of hue and…
Descriptors: Visual Impairments, Color, Handheld Devices, Multisensory Learning
