Abstract: The present invention relates to a height adjustable piece of furniture comprising at least one extendable column, an electric motor adapted for driving the extendable column, at least one switch for operation control of the electric motor, and a power control unit adapted to control the power distribution to the height adjustable piece of furniture, and wherein the power control unit is connected to a power source. The connection between the power source and the height adjustable piece of furniture is provided via the switch, and the switch is in an activated state adapted to connect the power source to the height adjustable piece of furniture, and in a deactivated state adapted to disconnect the power source from the height adjustable piece of furniture. The present invention further relates to a power control unit for control of power distribution to a height adjustable piece of furniture.

Abstract: The present invention relates to a furniture arrangement comprising a piece of furniture and a control unit adapted to control the power supply to at least one power consuming device. The piece of furniture comprises an interface for connection to a mobile device, wherein the control unit is adapted to disconnect the power supply to the at least one power consuming device when a mobile device is not connected to the furniture arrangement via the interface.

Abstract: The present invention relates to a height adjustable piece of furniture comprising an electric motor for driving the height adjustable piece of furniture, a control unit for control of the operation of the electric motor, wherein the height adjustable piece of furniture further comprises an interface for communicative connection to a computing device and wherein the interface enables control of the control unit by the computing device

Abstract: A workplace comprising a piece of furniture comprising a control unit for controlling functions at said workplace, wherein said piece of furniture further comprises an integrated interface for a communicative connection to a mobile device, said integrated interface being connected to said control unit, said integrated interface further being adapted to communicate a user specific identification from said mobile device to said control unit, and said control unit is configured to control said functions at said workplace based on said user specific identification.