Abstract: A camera module (10) for use in a household environment comprising plural household appliances is described. The camera module comprises: a camera (22); control circuitry (24) configured to control operation of the camera module (10) and to generate a data signal from images picked up by the camera (22); a transmitter (26) for wireless transmission of the data signal; a power supply (28) for powering the camera module (10); a housing (14) for accommodating the afore-mentioned components; and fixation means (15) provided at the housing (14) for removably mounting the camera module (10) selectively at any of the plural household appliances.

Abstract: A rack assembly for a domestic appliance, comprising: a rack having a plurality of apertures distributed over the surface thereof; at least two supports, each of the supports being attached to the rack, each support being adapted for supporting the rack assembly in at least a first position and a second position; wherein the rack is attached to the supports in an asymmetric configuration, whereby, in use, the level of the rack is higher when the rack assembly is in the first position than in the second position. The supports may each comprise at least one leg and at least one foot, the legs being attached to the rack; wherein the legs are elongate, and the rack is attached to each of the legs at a point thereon that is closer to one end thereof than the other.