METHOD FOR RANDOM BINARY SEQUENCES GENERATION BY COMPUTER AND USER ACTIONS Russian patent published in 2017 - IPC G06F7/58 

FIELD: information technology.

SUBSTANCE: as a randomness source, meaningful targeted user actions are used, namely mouse clicks or finger clicks in the case of a touch screen, with respect to the pseudo-random process observed inside the screen working area, which consists of sequential generation of N Circles of d diameter with time intervals of fractions of a second, and each circle starts rectilinear movement in different directions from the center of the working area, reflecting from the boundaries of the working area and other circles, often changing the direction of motion and simulating the chaotic process of the circles as a whole; and after the last circle appears in the working area the area of each of the N moving circles is clicked in random sequence. After a successful click, the circle goes to the next state: it becomes invisible to the user and subsequently either continues to move and collide in the working area, or stops after h collisions with any circles in the working area, h∈{0, 1, 2, 3}. Invisible circle state option is determined by a process-independent randomizer.

EFFECT: increased stability of generation of a random binary sequence of a given length.

3 cl, 6 dwg