Holter of Movement in Patients with Multiple Sclerosis in Controlled Environment.

Actimyo° is an innovative device intended to be used in a home-based environment. It is composed of two watch-like sensors, each containing a magneto-inertial sensors that record the linear acceleration, the angular velocity, the magnetic field of the movement in all directions.The two watches can be worn as wristwatch or placed near the ankle.

"IMU is a portable system of miniaturized inertial sensors for objective, instrumental, ambulatory, and validated analysis of normal and pathological human gait. Each miniaturized inertial sensor (2 cm × 0.7 cm × 0.5 cm) includes a triaxial accelerometer and a triaxial gyroscope.~These four inertial sensors are connected to a box by wires and are numbered 1 to 4. They must be attached - using adhesive tapes - on the participant's shoes."