Sentences with phrase «portable imaging device»
Disease diagnostics Zheng, a fourth - year electrical engineering PhD candidate at Caltech in Pasadena, is developing a low - cost, portable imaging device and software that can inexpensively turn a computer or smart phone into a high - resolution digital microscope.
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Instruments are now so precise that radar observations can spot a single bee at about 30 miles away, and scientists can combine thermal imaging cameras, acoustic monitoring devices and small portable radars with weather radar data to get a complete picture of a region's ecology.
The findings from the optical - imaging research, employing functional near infrared spectroscopy (fNIRS), provided preliminary support for the tool as a low - cost, portable device for imaging sports and military concussions, researchers said.
Because these functions are largely regulated in the frontal brain regions, a portable brain - imaging device (functional near infrared spectroscopy) was used to examine associated changes in the frontal brain function by placing biosensors on students» foreheads during testing.
The patients were assessed for diabetic retinopathy using specialist retinal imaging, while OSA was assessed using a home - based, multi-channel cardio - respiratory portable device.
For the past decade and more, professional photographers have come under pressure as portable devices have put high - quality imaging in almost everyone's pockets.
A mobile phone forensic imaging and analysis device is portable and has the capability to acquire and analyse any phone or PDA device at the scene of crime or back in a forensic lab.