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Researchers at the Massachusetts Institute of Technology (MIT) are developing a search engine designed for people with a slow net connection. Someone using the software would e-mail a query to a central server in Boston. The program would search the net, have the most suitable webpages, compress them and e-mail the results a day later. "More and more we are creating an information divide in the world and this can assist narrow that divide and have a huge benefit in that sense, " said professoressor Saman Amarasinghe of MITs Laboratory for Computer Science in Boston. The thought process behind the TEK search engine is that people in poor countries are short of money but have time on their hands, whereas people in the West are cash-rich but time-poor. "The idea is that developing countries are willing to pay in time for knowledge," explained Prof Amarasinghe. "In the West when we surf we trust the information in the next two seconds. We are not willing to wait ." Filtered results The researchers say current web technology such as search engines is think on the needs of the West.      When the students arrive, they can browse through those pages the way they would if they had full internet connectivity Prof Saman Amarasinghe, MIT By contrast, people in poor countries flavor problems such as the speed and cost of an internet connection, let alone the huge amount of webpages thrown up by search engines. "Let us assume you are in Malawi," explained Prof Amarasinghe, "and the computer lab does not have access to the tele retrieve line all the time." "If you want to find roughly new information about malaria, you are prompted with a message that says we are going to send a query through e-mail, it is OK?. "At night, when the phone line is available, the teacher can dial out and send the queries." The request is sent to computers at MIT in Boston, which then search the internet and gather we bpages. To rid of a glut of information, the software then filters the results and chooses the most relevant. These are then sent back to the computer in Malawi so that they can be stored in the machines internet cache. "Next morning the teacher can connect, download that e-mail and when the students arrive, they can browse through those pages the way they would if they had full internet connectivity," said Prof Amarasinghe.