October 11, 2007 By News Report
FOI's research on underwater communications was initially conducted for military purposes. Today, there are several driving forces behind research in this field. Now, wireless connections in water can also be used in civilian applications.
"In a research project, sponsored by the EU, an infrastructure of sensors is built at the sea floor," Erland Sangfelt, underwater expert at FOI, explains. "The object is to monitor environmental changes in the sea, receive advance warnings of earthquakes, follow underwater weather patterns and especially explore for oil and gas. Wireless communications has played an important role in these research areas."
Up to now, echoes have created problems in underwater communications. These echoes, which can be compared to an echo in a cathedral, have limited the data rate in underwater transmission. Researchers at FOI now have developed the technology further and discovered a way to reduce the effects of echoes. The research results are not secret and the technology could be employed already today.
"Here is a good chance for Swedish industry to utilize this technology in various products," Tommy
All over the country, community leaders are looking to boost economic development through various initiatives. One key element in many of those initiatives is the use of information technology. When local governments build IT infrastructure, create e-government applications, assist high-tech startups or otherwise focus on technology, they create conditions that draw businesses to their communities and help retain skilled workers. This paper discusses and provides examples of these various ways local government can use technology to ultimately make a community more attractive to businesses, visitors and residents.