International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 2 - Number 1 |
Year of Publication: 2010 |
Authors: Bhawana Parbat, A. K. Dwivedi, O. P. Vyas |
10.5120/617-868 |
Bhawana Parbat, A. K. Dwivedi, O. P. Vyas . Data Visualization Tools for WSNs: A Glimpse. International Journal of Computer Applications. 2, 1 ( May 2010), 14-20. DOI=10.5120/617-868
Wireless Sensor Networks (WSNs) is an emerging area of research. With the increase in applications for sensor networks, data manipulation and representation have become a crucial component of sensor networks. These networks have typically no means of visualizing their internal state, sensor readings or computational results. Visualization is therefore a key issue to develop and operate these networks. Data emitted by individual sensor nodes is collected by gateway and forwarded to a machine called base station/sink. It can then be passed via Internet connectivity to the visualization software (tool) on a potentially remote machine. Visualization plug-ins can register to different data types, and visualize the information using a flexible multi-layer mechanism that renders the information on a canvas. Developers can easily adapt existing or develop new custom tailored plug-ins for their specific visualization needs and applications. The objective of this contribution is to present a detailed survey on various data visualization tools for WSNs.