Results 201 to 210 of about 60,007 (255)

Rivalry and interference with a head-mounted display [PDF]

open access: yesACM Transactions on Computer-Human Interaction, 2002
Perceptual factors that affect monocular, transparent (a.k.a "see-thru") head-mounted displays include binocular rivalry, visual interference, and depth of focus. We report the results of an experiment designed to evaluate the effects of these factors on user performance in a table look-up task. Two backgrounds were used.
Jonathan Grudin
exaly   +4 more sources
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Effect of Head-Mounted Displays on Posture

Human Factors: The Journal of the Human Factors and Ergonomics Society, 2007
Objective: The aim of the present study was to determine if a wearable system based on a head-mounted display (HMD) causes users to alter their head position and adopt postures that place greater stress on the musculoskeletal system. Background: HMDs are common output devices used with wearable computers. HMDs provide the wearer with visual information
James F. Knight, Chris Baber
openaire   +2 more sources

Prolonged work with head mounted displays

Proceedings of the 2014 ACM International Symposium on Wearable Computers: Adjunct Program, 2014
This paper sums up the main results from a research project focusing on prolonged work with head mounted displays and the effect on physiological and mental strain.
Matthias Wille   +5 more
openaire   +1 more source

Head mounted display

Displays, 2002
Abstract This chapter describes head mounted displays (HMDs) from the viewpoint of the human factors. Because it has two separate display systems, HMDs are especially effective in displaying stereoscopic images. To develop better stereoscopic three-dimensional display technologies, it is important to investigate visual functions such as accommodation
openaire   +1 more source

Head mounted display with peripheral vision

Proceedings of the 2005 international conference on Augmented tele-existence - ICAT '05, 2005
In paper, we present a new inexpensive HMD design that provides peripheral vision by attaching two small low resolution LCD's on its sides. We are currently experimenting with the design to identify the appropriate system parameters, and planning to assess the effectiveness in terms of user felt presence and task performance.
Jin-uk Baek, Jaehoon Jung, Gerard J. Kim
openaire   +1 more source

Engineering of head-mounted projective displays

Applied Optics, 2000
Head-mounted projective displays (HMPD's) are a novel type of head-mounted display. A HMPD consists of a miniature projection lens mounted upon the user's head and retroreflective sheeting material placed strategically in the environment. First, the imaging concept of a HMPD is reviewed and its potential advantages and disadvantages are discussed.
H, Hua   +3 more
openaire   +3 more sources

Multifocal planes head-mounted displays

Applied Optics, 2000
Stereoscopic head-mounted displays (HMD's) provide an effective capability to create dynamic virtual environments. For a user of such environments, virtual objects would be displayed ideally at the appropriate distances, and natural concordant accommodation and convergence would be provided. Under such image display conditions, the user perceives these
Rolland, Jannick P.   +2 more
openaire   +3 more sources

Thumbnail Input for Head-Mounted Display

2015
In this work, we propose an input interface for mobile head-mounted display. A camera is attached on frames of glasses to take pictures below. When users lift their hand so that the camera can see their thumbnail, the system recognizes it and detects its position. Measured position is used for inputting command for controlling the head-mounted display.
openaire   +1 more source

Head-mounted display augmented reality in manufacturing: A systematic review

Robotics and Computer-Integrated Manufacturing, 2023
Lihui Wang, Chengjun Chen, Tienong Zhang
exaly  

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