Abstract: An emotion-indication board system includes: an emotion identifier storage area configured for storing a plurality of emotion state identifiers corresponding to a plurality of emotional states; a participant identifier storage area configured for storing a plurality of participant identifiers corresponding to a plurality of participants; an emotion indication area configured to allow one or more of the plurality of participants to indicate their emotional state via one or more of the plurality of participant identifiers and one or more of the plurality of emotional state identifiers.

Abstract: An emotional learning system includes: a plurality of emotion state identifiers that includes at least one common character configured to visually define a plurality of emotional states; and a self-emotion defining device configured to allow a user to identify their own emotional state so that it may be compared to the plurality of emotional states.

Abstract: An conflict-resolution board system includes: a first emotion identifier storage area configured for storing a first plurality of emotion state identifiers corresponding to a first plurality of emotional states; a second emotion identifier storage area configured for storing a second plurality of emotion state identifiers corresponding to a second plurality of emotional states; and a conflict indication area configured to allow a first participant to indicate their emotional state by selecting one of the first plurality of emotion state identifiers and allow a second participant to indicate their emotional state by selecting one of the second plurality of emotion state identifiers.