A new prototype sensor is capable of detecting errors in MRI scans using laser light and gas. The new sensor can thereby do what is impossible for current electrical sensors -- and hopefully pave the ...

Using a specialized MRI sensor, engineers have shown that they can detect light deep within tissues such as the brain. Using a specialized MRI sensor, MIT researchers have shown that they can detect ...

Here’s a guide to evaluating and using the latest generation of 3D magnetic sensors, which offer a higher-accuracy alternative to existing 1D Hall-effect sensors. Linear magnetic sensing is becoming ...