And we laughed at the Star Trek Scanner!

Who really thought that a scanner that looked like a cell phone, used in Star Trek the Next Generation could be for real? Now In the lab of UCLA electrical engineering professor Aydogan Ozcan, a prototype cell phone has been constructed that is capable of monitoring the condition of HIV and malaria patients, as well as testing water quality in undeveloped areas or disaster sites. The imaging platform, known as LUCAS (Lensless Ultra-wide-field Cell monitoring Array platform based on. Now that Ozcan has successfully created prototypes with a cell phone and webcam, his next step is to build from scratch a handheld device incorporating the LUCAS imaging system. Using this device, people in remote areas of the world would be able to monitor the spread of disease, allowing doctors to focus limited resources in the areas of greatest need.