As similarly discussed above, a designated distance, such as distance 230, may identify an effective range of a particular communications modality. Accordingly, in the example shown in FIG. 2, source 210 may be outside a range for Bluetooth communication, but may still be within Wi-Fi range. Moreover, source 208 may be within a range for both Bluetooth and Wi-Fi communication. As also noted above, the position of the sources may change. Accordingly, system 200 is configured to identify such changes, and seamlessly switch between communications modalities in response to identifying such changes. Moreover, as also similarly discussed above, while FIG. 2 shows sources 210 and 208, it will be appreciated that system 200 may be implemented with only source 210 or only source 208. Additional details regarding such determinations and seamless switching are discussed in greater detail below.