Measure Joint Range of Motion with our Bluetooth Sensor. INDUSTRY: Medical & Healthcare CATEGORIES: Mobile TASKS Fix the work of the data collector at simultaneous operation of two selues ​​from the previous test correct, as it was showing the values of the previous testing; Fix the output values as they were duplicated; Correct the message box; Fix the invalid data storage in the database SOLUTIONS The test for the data collector has been added to the application. We cleaned the data of the previous test at sensors calibrating. We completed the logic of the operation of two sensors (they did not fully implement the logic of recording the data of two sensors in the database) and fully fixed the simultaneous operation of 2 sensors. Also, we updated the fields in the alert field. OUTCOME As the final product we’ve got the fully optimized and fixed application. The main problem with sensors and databases was fixed and completed.