What was the problem?
Clinical researchers and neurological clinics struggled with inconsistent subjective cognitive testing and manual stopwatch evaluations for motor and neurological impairment. The challenge was to deliver calibrated, sensor-driven diagnostic tests on mobile hardware that produced standardized, tamper-evident neurological recovery metrics.
How we structured the solution.
A precision medtech application capturing millisecond-accurate motor reflexes and cognitive performance.
Capture micro-tremors. Standardize cognitive evaluations.
REEA Digital developed a calibrated mobile medtech application leveraging native iOS and Android gyroscope and accelerometer sensors to record patient micro-tremors, reaction speeds, and ocular tracking patterns.
Raw sensor signals are filtered through validated clinical DSP algorithms, generating standardized diagnostic deviation curves that physicians review across clinical trials and post-stroke rehabilitation programs.
Record neurological metrics. Track patient recovery.
The delivered capabilities were designed to solve the core problem: replace subjective pencil-and-paper motor tests with objective sensor data.
Implement microsecond sensor data acquisition
Capture motion, touch pressure, and tremor frequencies using smartphone sensor hardware.
Provide standardized clinical neurological tests
Guide patients through standardized motor-coordination and cognitive memory batteries.
Generate longitudinal recovery tracking graphs
Equip neurologists with comparative deviation curves showing rehabilitation progress over months.
Diagnostic accuracy. Three measures of impact.
Clinician time saved, diagnostic sessions recorded, and test repeatability.
Sensor sampling rate
Continuous accelerometer and gyroscope sampling capturing subtle tremor frequencies.
Clinical UPDRS correlation
Validation against gold-standard neurologist motor impairment ratings.
Diagnostic test sessions
Standardized motor and cognitive patient assessments logged in clinical trials.
Building medical software, mobile diagnostics, or sensor-driven health tech?
Let's discuss high-precision sensor capture, digital health compliance, and clinical UI workflows.