Certain aspects of the present disclosure provide a technique for bundling the received service data units in a first communication layer to generate a protocol data unit to pass to a second communication layer. The electronic device parses the data packets of each wireless device to obtain position information of each wireless device. A part analyzes the contents of messages of the participants of the network community and draws the real intention of the user class of the productsservices. This offset is balanced by the self-alignment effect of melted solder, and each component is secured at an appropriate position. A tube level can also be included on the device to assist orienting the device when taking measurements.