GDCA MD is a medical device that can perform specialized gait evaluations such as NSWT, TUGT, FTSST, SLST, and physical ability evaluations such as SPPB, and can extract various gait analysis data.

It is free to use space by utilizing Gilon's smart insole I-SOL MD and wireless IoT technology. It can measure dynamic plantar pressure and can be billed as a non-covered item inspection device. It can be used for diagnosing sarcopenia and measuring physical function.