Systems and methods of providing post-operative ostomy patient care can include software and/or hardware that facilitates patient care personnel, such as a patient coach, providing remote patient care or coaching over a network to an ostomy patient. The care may be provided by specially trained former patients, nurses, or other care providers. The system can integrate sensor data from an ostomy device and inputs from the former patients, healthcare professionals, and/or device manufacturer in provide the post-operative care.

LED-based light source modules can incorporate color tunability and brightness control, allowing a user to select a desired color temperature and/or brightness and to change either or both dynamically. An emitter can include multiple independently addressable groups of LEDs, each emitting light of a different color. By controlling the relative operating current provided to each group, a desired color temperature can be achieved, and by controlling the absolute operating currents, the brightness of the output light can be controlled. Pulse width modulation (PWM) can be used to control the relative and absolute operating currents. Smooth, gradual transitions between brightness and/or color temperature settings in response to changes can be provided.

An apparatus for creating functional lighting groups, including a plurality of wireless devices and a gateway. The plurality of wireless devices is configured to enter a grouping mode responsive to commands sent over a wireless network, and is configured to send messages over the wireless network indicating that they have been power cycled. The gateway, coupled to the plurality of wireless devices over the wireless network, is configured to send the commands, and is configured to receive the messages, and is configured to create a functional lighting group comprising the plurality of wireless devices.

An organic light emitting display device includes: a display area including a plurality of pixels including organic light emitting diodes, pixel circuits connected to the organic light emitting diodes, and one or more repair circuit units disposed between the pixel circuits of the pixels disposed on adjacent lines, in which the one or more repair circuit units include a plurality of repair circuits arranged to form at least one line within the display area.

A light emitting module includes a body, first to M.sup.th (wherein, M is an integer of 2 or greater) light emitting devices provided on the body to be spaced apart from each other, and a turn-on controller controlling the first to M.sup.th light emitting devices to turn on. An m.sup.th (1mM) light emitting device among the first to M.sup.th light emitting devices comprises first to N.sup.th (wherein, N is an integer of 2 or greater) light emitting cells connected to each other in series. An n.sup.th (1nN) light emitting cell among the first to N.sup.th light emitting cells includes at least one light emitting structure, and the turn-on controller simultaneously turns on or turns off the n.sup.th light emitting cells of the first to M.sup.th light emitting devices.

A lamp includes a lamp tube, a carrier, a light bar circuit board, a driver circuit board, a plurality of first luminous elements and a parallel-connected type luminous unit. The carrier is accommodated in the lamp tube. The light bar circuit board is disposed on the carrier. The driver circuit board is disposed on the carrier and adjoins the light bar circuit board. The first luminous elements are disposed on the light bar circuit board. The parallel-connected type luminous unit is disposed on the driver circuit board, and includes a plurality of luminous element groups connected in parallel.