Integrated HMD

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Integrated HMD is the most sophisticated and expensive type of virtual reality HMD and augmented reality OHMD. This independent computing device is able to deliver VR and/or AR experiences without any external hardware such as PC or smartphone. It contains everything from display to processors to camera and is able to display stereoscopic 3D images, perform complex tracking and utilize advanced input methods. Currently, most of Integrated HMDs are AR OHMDs with high price point and target only business professionals.

Two of the most popular devices, Microsoft HoloLens and Google Glass, cost $3000 and $1500 respectively. While Integrated HMDs are expensive, they do not require powerful PCs or smartphones, which can cost hundreds to thousands of dollars.

DevicesRequiresDisplayResolutionRefresh RateField of ViewTrackingRotational TrackingPositional TrackingUpdate RateLatencyInputConnectivity
Google GlassPrism Projector640 × 360Accelerometer
Gyroscope
Voice Commands
Touchpad
MyGlass Smartphone App
Wi-Fi 802.11 b/g
Bluetooth
Micro USB
Impression PiSmartphoneDepends on smartphoneDepends on the smartphone6 DOFIMU BoardIMU Board
Infared Cameras?
IR Projector?
Microsoft HoloLensNothing2 HD 16:9 light enginesHolographic resolution: 2.3M total light points240Hz (60Hz content rate
Each frame consists of four sequential colors: R-G-B-G)
30°H and 17.5°V6DOFGyroscope
Magnetometer
Accelerometer
Depth Camera with 120°×120° FOV
4 greyscale cameras
Motion to Photon: less than 2msGaze
Gesture
Voice
HoloLens Clicker
Keyboard
Mouse
WiFi
Bluetooth
R-7 SmartglassesDual 720p Stereoscopic See-thru displays at 80fps2560 x 720 (Two 1280 x 720)3DOFAccelerometer
Gyroscope
Magnetometer
BLE Wireless Finger Controller
Keyboard and Mouse
Bluebooth
Wi-Fi
GNSS
SmartEyeglass Developer Edition SED-E1Binocular
See-through
Green color only
15 fps
419 x 138Diagonal 20° (19° x 6°)WLAN IEEE802.11b/g
Bluetooth
NFC
Sulon QPCOLED2560x1440 pixelsDual noise-suppressing embedded microphones
Gamepads
Controllers compatible with Windows 10
Mouse and Keyboard
Bluetooth 4.0
Wi-Fi 802.11ac

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