Subjects were presented with videotaped expressions of 10 classic Hindu emotions. The 10 emotions were (in rough translation from Sanskrit) anger, disgust, fear, heroism, humor-amusement, love, peace, sadness, shame-embarrassment, and wonder. These emotions (except for shame) and their portrayal were described about 2,000 years ago in the Natyasastra, and are enacted in the contemporary Hindu c...

We propose an image file format that can be read in two ways, where images are recorded a single as bit sequence, and the forward reading sequence makes one of visible, or backward another visible. Such way looking at binary data ways resembles ambigram, which is piece calligraphy by rotating it introducing other perspectives. The proposed ambigramic compared with graphics interchange (GIF) exp...