Well defined as a finite sequence of well-defined, computer-implementable instructions, typically to solve a class of problems or to perform a computation. The algorithms has really evolved to even exceed human accuracy from all points. Complex computations cannot be performed by humans with speed and efficiency but with these algorithms , anything can be literally be programmed and controlled. Bots has played a major role in the implementation of the algorithms for human use. Do you think that human contributions may never be needed in the future?