Abstract: The “Hulajbiega” for rehabilitation and training, comprising a driven track belt made in the form of the endless belt tightened on rollers, lifting mechanism used to change the training load and the handrail to facilitate balancing is characterized in that it comprises the running track fixed to the frame (1), and roller system (3.5), drive shaft (4) and lifting system 7 installed between the foot and the frame for changing the slope of the track belt. Preferably, the belt (2) of the running track has a wedge-shaped ridge on the inner side with a shape corresponding to the groove in the roller (3.5) and the landings for foot for on both sides of the track (2).

Abstract: A method of analysis of body reactions to external stimuli with the use of a microprocessor diagnostic system is characterized in that the image obtained from the camera (1) is analyzed in a microprocessor system (2), wherein the image is obtained by exposure of the eye to visible light emitted by an illuminator, and then a video sequence is registered, and the analysis is performed by the microprocessor (2) executing a program that implements an algorithm of image analysis for detection of characteristic features of the image which allow its identification, and in the first place the eye (3) is detected, and then, in the region of its pupil (4), geometric parameters (5) of the pupil and their changes over time are measured, and on the basis of the data obtained a diagnosis module (6) generates a test result (7) transmitted to a database (8).

Abstract: Parking a vehicle with the use of an additional traction system allowing to move the vehicle at a low speed without starting its combustion engine characterised in that the vehicle is equipped with an additional traction system having an autonomous drive system controlled electronically by means of an intelligent controller (10) that allows to park the vehicle sideways with the use of a system of extendable and retractable additional wheels (5) mounted under chassis (6) of the vehicle by moving the vehicle in direction perpendicular to its normal driving direction.

Abstract: The system assisting the movement on steep surfaces provided with a cam mechanism is characterized in that the cam mechanism (5), which is a bistable system holding the wheels (1) in contact with the substrate (2) and the second one raised vertically above the first one, wherein the wheel (1) is connected with the connector (3), through which the axis (4) of the cam mechanism (5) passes in the middle of its length, which is composed of the ellipsoidal cam (8) rigidly fixed on the axle (4), which is positioned in one of two stable positions by means of the clamp (7), through the spring (6) resting on the body (9) of the mechanism (4). The ellipsoidal cam (8) and the clamp (7) are made of the material providing a low coefficient of friction.