Exploring the Preferences for Anticipated Use of Head-Mounted Displays

2019 ◽  
Vol 11 (4) ◽  
pp. 40-48 ◽  
Author(s):  
Niek Zuidhof ◽  
Somaya Ben Allouch
Keyword(s):  
Social Interaction ◽  
Augmented Reality ◽  
Negative Attitude ◽  
General Information ◽  
Intention To Use ◽  
Physical Location ◽  
Head Mounted Displays ◽  
Work Education ◽  
Potential Use ◽  
Insight Into

Head-mounted displays (HMDs) have been available for several years now, but uptake has been slow so far. The objective of this study was to gain insight into preferences on anticipated use in the early phase of HMDs with augmented reality. A survey was conducted among Dutch students following a nursing or social work education (N=100). Results showed that almost nobody had ever used a HMD. The areas of high interest of anticipated use of HMDs lies especially in receiving information regarding emergencies via the HMD if something is happening close to people's physical location and news and general information about physical location. For potential use functionalities, the most interesting functions reported by respondents were using HMDs for hands-free calling and receiving information about their behavioral patterns with regard to movement. The attitudes towards receiving non-visible cues in social interaction such as detecting stress levels or mood were all reported with a negative attitude. More than half of the respondents reported to have an intention to use a HMD in the future.

scholarly journals Living in dual liminal states: Navigating the loss of my father and my clinical career during a pandemic

2021 ◽  
Vol 20 (1-2) ◽  
pp. 138-141
Author(s):  
Jennifer Currin-McCulloch
Keyword(s):  
Palliative Care ◽  
Social Interaction ◽  
Social Worker ◽  
Rites Of Passage ◽  
Developmental Transitions ◽  
The World ◽  
Professional Conflicts ◽  
The Voice ◽  
Insight Into

Drawing from Van Gennep and Caffee’s conceptualization of liminality, this autoethnographic narrative portrays the author’s rites of passage into academia and through the death of her father. These fundamental developmental transitions and losses emerged concomitantly within the backdrop of a pandemic, further cloaking the world in grief and disequilibrium. Incorporating the voice of the personal as professional, the author portrays her existential struggles in relinquishing her cherished role as a palliative care social worker and living through her dad’s final months during a time of restricted social interaction. Interwoven throughout the narrative appear stories of strife, hope, grief, and professional epiphanies of purpose and insider privilege. The paper embraces both personal and professional conflicts and provides insight into the ways in which the unique setting of a pandemic can provide clarity for navigating the liminal states of separation, transition, and incorporation.

scholarly journals ARETT: Augmented Reality Eye Tracking Toolkit for Head Mounted Displays

Sensors ◽  
2021 ◽  
Vol 21 (6) ◽  
pp. 2234
Author(s):  
Sebastian Kapp ◽  
Michael Barz ◽  
Sergey Mukhametov ◽  
Daniel Sonntag ◽  
Jochen Kuhn
Keyword(s):  
Augmented Reality ◽  
Eye Tracking ◽  
User Interaction ◽  
R Package ◽  
Eye Tracker ◽  
Unity 3D ◽  
Accuracy And Precision ◽  
Head Mounted Displays ◽  
Virtual And Augmented Reality ◽  
Microsoft Hololens

Currently an increasing number of head mounted displays (HMD) for virtual and augmented reality (VR/AR) are equipped with integrated eye trackers. Use cases of these integrated eye trackers include rendering optimization and gaze-based user interaction. In addition, visual attention in VR and AR is interesting for applied research based on eye tracking in cognitive or educational sciences for example. While some research toolkits for VR already exist, only a few target AR scenarios. In this work, we present an open-source eye tracking toolkit for reliable gaze data acquisition in AR based on Unity 3D and the Microsoft HoloLens 2, as well as an R package for seamless data analysis. Furthermore, we evaluate the spatial accuracy and precision of the integrated eye tracker for fixation targets with different distances and angles to the user (n=21). On average, we found that gaze estimates are reported with an angular accuracy of 0.83 degrees and a precision of 0.27 degrees while the user is resting, which is on par with state-of-the-art mobile eye trackers.

scholarly journals Use cases and usability challenges for head-mounted displays in healthcare

2015 ◽  
Vol 1 (1) ◽  
pp. 534-537 ◽  
Author(s):  
T. Mentler ◽  
C. Wolters ◽  
M. Herczeg
Keyword(s):  
Augmented Reality ◽  
Emergency Medical Services ◽  
Information Visualization ◽  
Nursing Staff ◽  
Interaction Design ◽  
Use Cases ◽  
Design Approach ◽  
User Centered Design ◽  
Head Mounted Displays ◽  
Mobile Context

AbstractIn the healthcare domain, head-mounted displays (HMDs) with augmented reality (AR) modalities have been reconsidered for application as a result of commercially available products and the needs for using computers in mobile context. Within a user-centered design approach, interviews were conducted with physicians, nursing staff and members of emergency medical services. Additionally practitioners were involved in evaluating two different head-mounted displays. Based on these measures, use cases and usability considerations according to interaction design and information visualization were derived and are described in this contribution.

Designing the Person: Sociological Assumptions Embodied within the Architecture of Charles Rennie Mackintosh and Le Corbusier

2005 ◽  
Vol 14 (1) ◽  
pp. 141-162
Author(s):  
Clare Spencer
Keyword(s):  
Social Interaction ◽  
Comparative Study ◽  
Le Corbusier ◽  
Western Society ◽  
Architectural Practice ◽  
Individual Person ◽  
Interesting Insight ◽  
Starting Point ◽  
The Individual ◽  
Insight Into

This essay presents a comparative study of the sociological assumptions implicit, and to some extent explicit, in the work of two famous architects, Charles Rennie Mackintosh and Le Corbusier. The inhabitant implied through the architectural practice of Le Corbusier resembles Elias's homo clausus (closed person), the mode of self experience viewed by Elias as the dominant one in Western society and one which sees the individual person as a ‘thinking subject’ and the starting point of knowledge. Mackintosh's designs, in contrast, imply individual people closer to Elias‘s homines aperti, social beings who are shaped through social interaction and interdependence. This paper demonstrates how, as well as fulfilling social, cultural and political needs, architecture carries, within in its designs, certain assumptions about how people and how they do, and should, live. The adoption of an Eliasian perspective provides an interesting insight into how these assumptions can shape self-experience and social interaction in the buildings of each architect.

scholarly journals Intention to use m-banking application: an empirical study in Ho Chi Minh City

2021 ◽  
Vol 12 (2) ◽  
pp. 637-653
Author(s):  
Phuong Viet Le-Hoang
Keyword(s):  
Factor Analysis ◽  
Multiple Regression Model ◽  
Perceived Usefulness ◽  
Influential Factor ◽  
Ho Chi Minh City ◽  
Intention To Use ◽  
Mobile Banking ◽  
Factors Affecting ◽  
Expected Performance ◽  
Insight Into

The research aims to explore, measure, and analyze factors affecting the intention to use Mobile Banking (M-Banking) of customers in Ho Chi Minh City. The author conducts a convenient sampling, including 600 participants. The method of the research is the Exploratory Factor Analysis (EFA) and a multiple regression model. The results show that there are six factors such as perceived ease to use (EU), perceived usefulness (PU), trust (TR), expected performance (PE), social influence (SI), Facilitating condition (FC) affect the adoption of M-Banking. In which, Facilitating condition is the most influential factor, and expected performance is the least influential factor. Also, this study proposes some recommendations to develop an M-Banking application to help customers gain more insight into the bank as well as actively select the M-Banking application as a reliable transaction method.

scholarly journals Viewpoint Usability for Desktop Augmented Reality

2006 ◽  
Vol 5 (3) ◽  
pp. 33-39 ◽  
Author(s):  
Seokhee Jeon ◽  
Hyeongseop Shim ◽  
Gerard J. Kim
Keyword(s):  
Augmented Reality ◽  
Task Performance ◽  
Depth Perception ◽  
Object Manipulation ◽  
Head Mounted Display ◽  
Usability Problems ◽  
Head Mounted Displays ◽  
Hand Eye Coordination ◽  
Manipulation Task ◽  
Perceived Usability

In this paper, we have investigated the comparative usability among three different viewing configurations of augmented reality (AR) system that uses a desktop monitor instead of a head mounted display. In many cases, due to operational or cost reasons, the use of head mounted displays may not be viable. Such a configuration is bound to cause usability problems because of the mismatch in the user's proprioception, scale, hand eye coordination, and the reduced 3D depth perception. We asked a pool of subjects to carry out an object manipulation task in three different desktop AR set ups. We measured the subject's task performance and surveyed for the perceived usability and preference. Our results indicated that placing a fixed camera in the back of the user was the best option for convenience and attaching a camera on the user�s head for task performance. The results should provide a valuable guide for designing desktop augmented reality systems without head mounted displays

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