E T V I S I O N M A N U A L
6
3
System Components
ETVision headgear--
including eye cameras, scene camera, optional visor, and “
type-A-to-micro” HDMI cable.
ETVision Controller
ETVision PC
CAT 5 cable (for connecting ETV PC and Controller)
.
DC power supply
for recharging (or directly powering) the Controller.
Micro SD card and adapter
for use in Controller and
ETVision
PC
.
3.1
ETVision
Wearable Optics
The wearable optics unit resembles an eyeglasses frame that can be worn by itself or over the
participant’s prescription eyeglasses. It contains miniature “eye cameras” that view each eye and a
“scene camera” that views the scene in front of the participant, and a microphone. An optional visor
can be mounted to front of the headgear.
The left and right bottom sections of the frame each include a panel containing a camera and a pair of
LEDs. The panels rotate within an outer enclosure so that it is possible to adjust the camera vertical
aiming direction with respect to the optics frame. It is not usually necessary to adjust this position,
