Display

A method for creating an illusive display by using a portable communication device comprising a motion detection unit, a processing unit and at least one light emitting element comprising:

• detecting the occurrence of a movement of the portable communication device,
• determining a lighting scheme, based on the detected movement, that includes information for when to activate and when to deactivate the at least one light emitting element,
• sending control information to the at least one light emitting element according to said lighting scheme for activating and deactivating the at least one light emitting element, such that the at least one light emitting element, when the portable communication device is moved repetitively over a region of space, creates an illusive display adapted to present information using persistence of vision of a viewer.

A computer-readable medium including instructions executable by at least one processor, the computer-readable medium comprising:

• one or more instructions to detect the occurrence of a movement of a portable communication device comprising at least one light emitting diode,
• one or more instructions to determine a lighting scheme, based on the detected movement, that includes information for when to activate and when to deactivate the at least one light emitting diode,
• one or more instructions to send control information to the at least one light emitting diode according to said lighting scheme for activating and deactivating the at least one light emitting diode, such that the at least one light emitting diode, when the portable communication device is moved over a region of space, creates an illusive display adapted to present information using persistence of vision of a viewer.