Doppel quality control app Quality control solution for consumer electronics device manufacturing About the client Our client is a team of scientists and design engineers working on a psychophysiology- inspired technology Doppel, a wrist wearable that helps people stay calm and focused. The challenge Our client was looking for a mobile app to automate quality control of Doppel devices on the production line. This mobile solution had to be able to test vital features which have the most impact on device user experience: Bluetooth Low Energy connectivity and control gesture responsivity, as well as validate software update integrity. Delivered value We developed an Android mobile app that automates and simplifies Doppel testing by reducing the opportunity for human error and assuring th

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