Sound and Touch Feedback for Detecting Titration Endpoints
About Titration ColorCam
Titration ColorCam is an education app developed by Light Lab, IISER Kolkata.
Download Statistics
Titration ColorCam has been downloaded 16 thousand times. In the last 30 days, the app was downloaded 24 times.
User Ratings
The app has no ratings yet.
App Information
Titration ColorCam is FREE to download. The APK download size is 1.86 MB. The latest version available is 1.2. The last update was on April 29, 2025.
Technical Requirements
Titration ColorCam requires Android 4.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play January 2017.
Description
The idea of Titration ColorCam was conceived in an effort to develop a smartphone aid that would enable colorblind and visually impaired students to perform acid-base titration experiments in chemistry labs. The app analyzes the color changes involved in a titration, translates data into sound (beeps) and tactile (vibrations) feedback for detecting an endpoint.
The application currently supports the following indicators:
1. Crystal Violet 2. Cresol Red 3. Thymol Blue 4. 2, 4-Dinitrophenol 5. Bromophenol Blue 6. Methyl Orange 7. Bromocresol Green 8. Methyl Red 9. Eriochrome Black T 10. Bromocresol Purple 11. Bromothymol Blue 12. Phenol Red 13. M-Nitrophenol 14. Phenolphthalein 15. Thymolphthalein 16. Starch
The application is currently in beta state. Please report any bugs and suggestions to bandyopadhyaylab@gmail.com, we will be happy to improve the app based on your feedback.
*** Published in American Chemical Society's 'Journal of Chemical Education'.
The Sound and Feel of Titrations: A Smartphone Aid for Color-Blind and Visually Impaired Students Subhajit Bandyopadhyay and Balraj Rathod Journal of Chemical Education 2017 94 (7), 946-949 DOI: 10.1021/acs.jchemed.7b00027
*** Global First Place - Winning design concept at the Intel IxDA Student Design Challenge 2017 - Interaction 17 Conference, New York, USA.
*** The app has been designed and developed at the Light Lab, Prof. Subhajit Bandyopadhyay Group, Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Kolkata.
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Perfect app for people with vision impairment and color blindness and people who love science you get simple instructions how to run the app and it super easy select and then turn on the sensor synthesis analyzes the color it starts DP BP I am a visually bad, and it's very helpful for me as I am a science student it helps me understand the chemical reaction and their colors and another thing accessibility like Talk Back work perfectly
★★★★★Sougata Sarkar· Jun 7, 2018
Soo much helpful for color blinds nice app sir
★★★★★Barsha Behara· Jun 19, 2023
Really this app is awesome for the people who are color blind. My sister is also color blind, and it really helped her. And the best part is it can name all kinds of color like there are many shades of black, pink, yellow etc. Really loved this app.
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Technologies used by Titration ColorCam
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