Abstract: Apparatuses and methods disclosed. The invention relates to method in a drip counter device comprising: obtaining information on the drip counter device; controlling the transceiver to obtain information on infusion liquid dosing plan of the person the infusion liquid is to be administered; controlling the transceiver to transmit obtained information to a system monitoring device; receiving device parameters to administer infusion liquid according to the dosing plan; monitoring the administering of the infusion liquid; comparing the administering with the dosing plan; controlling the transceiver to transmit information on monitoring or comparison results to the system monitoring device and controlling the user interface to display comparison results.

Abstract: Controlling the scaling of a user perceivable output quantity of an electronic device having a sensor for detecting characteristics of a user can be performed as a function of a rotational movement of characteristics of a user detected by the sensor. Alternatively, controlling can be performed as a function of time spent for the detection of the characteristics of a user.

Abstract: Controlling the scaling of a user perceivable output quantity of an electronic device having a sensor for detecting characteristics of a user can be performed as a function of a rotational movement of characteristics of a user detected by the sensor. Alternatively, controlling can be performed as a function of time spent for the detection of the characteristics of a user.

Abstract: A method, system, computer program product, and business method manage physical devices using a virtual device domain. The method includes establishing a virtual device for each physical device of one or more devices associated with a user and synchronizing the virtual device with one or more other virtual devices.