Summary: <p><span class="caps">UCLA</span> professor Aydogan Ozcan has discovered how to convert cellphones into microscopes by relying on shadow imaging instead of expensive optics. In time, the ability to conduct tests and detect infectious diseases by leveraging mobile technologies in resource-poor settings could transform public health.</p> <p><a href="http://www.ee.ucla.edu/faculty-ozcan.htm">ee.ucla.edu/</a></p>
