Although HyperMirror has effect on distance learning, there are two limitations. Firstly, the number of people who can participate in activities is limited, in other words, space of activity is fixed. Secondly, because the HyperMirror video image is fixed, i.e. do not move or zoom a camera of HyperMirror, so that it is difficult to zoom in a material : a poster or documentation that participants want to show, and watch details of the material.