Results 291 to 300 of about 90,704 (330)

Scleral Transillumination With Digital Heads-Up Display: A Novel Technique for Visualization During Vitrectomy Surgery [PDF]

open access: yesOphthalmic Surgery Lasers and Imaging Retina, 2018
BACKGROUND AND OBJECTIVE: To describe a novel technique of scleral indentation and transillumination for single-surgeon, unassisted vitrectomy and vitreous base shaving enhanced with a digital heads-up display system (NGENUITY 3D Visualization System ...
Bozho Todorich   +2 more
exaly   +2 more sources

Auditory and Head-Up Displays in Vehicles

2013
The aim of the user study presented in this paper was to investigate the efficiency of single and multimodal user interfaces for in-vehicle control and information systems and their impact on driving safety. A windshield projection (HUD) of a hierarchical list-based visual menu was compared to an auditory representation of the same menu and to a ...
Christina Dicke   +2 more
openaire   +1 more source

HOLOGRAPHIC HEAD-UP DISPLAY

1970
Abstract : A head-up display system as used by an aircraft commander must provide a simulation of the real-world exterior to his vehicle, and, at the same time, represent any change in his attitude with respect to a predetermined segment of this real world. In the particular case of an aircraft landing approach, one can characterize the pilot's view of
Dennis G. Delay   +4 more
openaire   +1 more source

Binocular Disparity and Head-Up Displays

Human Factors: The Journal of the Human Factors and Ergonomics Society, 1980
Collimation errors present in displays such as the head-up display (HUD) will produce retinal disparity on the retinae of the observer and will have the effect of altering the spatial location of the display. It is apparent that this can, in some instances, give rise to visual discomfort.
openaire   +2 more sources

Automotive Head-Up Display

SPIE Proceedings, 1988
A vehicle head-up instrument display including a light emitting image source for producing imaging illumination, optical apparatus for directing the imaging illumination to the inside surface of a vehicle windshield, and a combiner comprising a portion of the windshield or a coating applied to the windshield partially reflects the imaging illumination ...
Scott Patterson   +2 more
openaire   +1 more source

Head‐up and other Displays

Aircraft Engineering and Aerospace Technology, 1975
ELECTRONIC Head‐up Display systems have now been under development in the UK since the mid 1950's. All applications to date have been to military aircraft and it is now generally accepted that an electronic HUD is an essential component of the avionic system of virtually all modern strike aircraft. The original development work was prompted by the need
J.H. Smith, R.A. Chorley
openaire   +1 more source

Vacuum Fluorescent Display for Head-Up Display

SAE Technical Paper Series, 1988
<div class="htmlview paragraph">Head-Up display (HUD) system for automobile is made possible by the recent development of the ultra high brightness vacuum fluorescent display (UHB-VFD). Co-planar technology is used to construct the UHB-VFD. The development of the VFD for automotive HUD will be discussed in this paper.</div>
Minoru Katayama   +3 more
openaire   +1 more source

Visualisation of the Electronic Horizon in Head-Up-Displays

2016 IEEE International Symposium on Mixed and Augmented Reality (ISMAR-Adjunct), 2016
Dangerous driving situations can arise from poor visibility due to weather conditions or sharp turns. These situations could be prevented, if the driver knew about the future road course, while still being on the lookout for obstacles. The Head-Up-Display (HUD) helps to keep the driver's gaze on the road by projecting virtual information onto the ...
Christian A. Wiesner   +3 more
openaire   +1 more source

Extending head-up displays

2018
Drivers consume an increasing amount of information while driving. The information is accessed on the in-car displays but also on personal devices such as the smartphone. Head-up displays are designed for a safe uptake of additional visual information while driving but their benefits are limited by the small display space.
openaire   +1 more source

Home - About - Disclaimer - Privacy