An information transmission device includes an information transmission unit configured to tactilely transmit text information, and at least one processor configured to control the information transmission unit. The information transmission unit includes a plurality of stimulation applying units configured to apply tactile stimulation to a touched part of a human body. The at least one processor is configured to control the information transmission unit such that stimulation applying units selected for forming a letter from among the plurality of stimulation applying units produce the tactile stimulation and the tactile stimulation produced by each of the selected stimulation applying units varies in a predetermined order.
