Information processing terminal device and method for notifying missed call or unread E-mail

1. An information processing terminal device, comprising:

a state monitoring unit that monitors whether there exists an unread e-mail or a missed call; and

a light order control unit that makes an emitting unit emit a color corresponding to each sender associated with the unread e-mail or the missed call that is detected, where color information of each sender is associated with a respective order in which the emitting unit emits light.

2. The information processing terminal device according to claim 1 , wherein the light order control unit determines a light order of colors according to a receiving order of the unread e-mail or an incoming order of the missed call.

3. The information processing terminal device according to claim 1 , wherein the light order control unit repeats emission of the color for each sender while having a turning-off time period for a given time period between the emissions.

4. The information processing terminal device according to claim 1 , wherein the light order control unit emits a lighting pattern of colors in a given combination before or after the emission of the color for each sender.

5. The information processing terminal device according to claim 1 , wherein the light order control unit stops emission of the color corresponding to the sender who has referred to the unread e-mail or the missed call.

6. The information processing terminal device according to claim 1 , wherein the light order control unit performs emission of the color corresponding to the sender of the unread e-mail that is specified to an unreferred state in a light order according to a reception time of the unread e-mail.

7. A method for notifying a missed call or an unread e-mail, comprising:

monitoring whether there exists an unread e-mail or a missed call; and

emitting light in colors corresponding to each sender associated with the unread e-mail or the missed call that is detected, where color information of each sender is associated with a respective order in which the light is emitted.

8. A method of providing a notification, comprising:

associating an identifier of a user registered in an address book with a light indicator; and

displaying the light indicator when determining that a missed call or an unread mail exists from the user, where color information of each sender is associated with a respective order in which the light indicator is provided.

9. The method of claim 8 , comprising:

changing a color of the light indicator subsequent to determining that information of the missed call has been viewed or the mail is read by a recipient.