Abstract: A method and device for comparing a position template which is stored in a positional memory to a test image are presented. The method includes obtaining one or more images, defining the position template using the one or more images, training the position template(s) into a positional memory, obtaining the test image, and comparing the test image with the position template via the positional memory. Based on the comparison, a feedback is provided real-time. The feedback may include information about how to adjust the test image to better match the positional memory. The method and device have various applications that involve duplicating a previous position, confirming that a sequence of steps is properly performed, assessing object movements over time, etc. The sensitivity level of the device is adjustable depending on how exactly the user wants the positional memory and the test image to match.