Scout now pulls your vitals in ten seconds using just optical sensors, which enables it to read the vital signs of others -- as opposed to the prototype which utilized an EEG sensor and could only record the info of the person holding it.

ENGADGET

Around back, just to the right of the LCD, is a thumb rest and adjacent video record button, followed by Canon's standard lineup of menu, playback, info and dial controls.

ENGADGET: Canon EOS M review: was Canon's first mirrorless ILC worth the four-year wait?