A power saving type information processing apparatus is provided which is not expensive and can provide a high interruption performance without using an expensive and dedicated memory and a complicated software process. A visibility spectrum curve has an inclination value corresponding to the first optical output part, an inclination value corresponding to the second optical output part, and an inclination value corresponding to the third optical output part. It may include any or all of a personal image, a text message, and an audio recording, including a voice message.