Name
Abstract | ||
|---|---|---|
Social networks have an important role in an individualu0027s health, with the propagation of health-related features through a network, and correlations between network structures and symptomatology. Using Bluetooth-enabled smartphones to measure social connectivity is an alternative to traditional paper-based data collection; however studies employing this technology have been restricted to limited sets of homogenous handsets. We investigated the feasibility of using the Bluetooth Low Energy (BLE) protocol, present on usersu0027 own smartphones, to measure social connectivity. A custom application was designed for Android and iOS handsets. The app was configured to simultaneously broadcast via BLE and perform periodic discovery scans for other nearby devices. The app was installed on two Android handsets and two iOS handsets, and each combination of devices was tested in the foreground, background and locked states. Connectivity was successfully measured in all test cases, except between two iOS devices when both were in a locked state with their screens off. As smartphones are in a locked state for the majority of a day, this severely limits the ability to measure social connectivity on usersu0027 own smartphones. It is not currently feasible to use Bluetooth Low Energy to map social networks, due to the inability of iOS devices to detect another iOS device when both are in a locked state. While the technology was successfully implemented on Android devices, this represents a smaller market share of partially or fully compatible devices. |
Year | Venue | Field |
|---|---|---|
2015 | arXiv: Social and Information Networks | Data collection,Broadcasting,Social network,Android (operating system),Computer science,Test case,Bluetooth Low Energy,Network structure,Embedded system |
DocType | Volume | Citations |
Journal | abs/1508.03938 | 3 |
PageRank | References | Authors |
0.55 | 0 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Samuel Townsend | 1 | 3 | 0.89 |
| Mark E Larsen | 2 | 46 | 6.00 |
| tjeerd w boonstra | 3 | 38 | 5.10 |
| Helen Christensen | 4 | 61 | 8.03 |