An Augmented Warning System for Pedestrians: User Interface Design and Algorithm Development

Autor: Shan Bao, Bochen Jia, Yourui Tong
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Technology
Situation awareness
Computer science
QH301-705.5
Interface (computing)
QC1-999
ComputerApplications_COMPUTERSINOTHERSYSTEMS
warning design
02 engineering and technology
Pedestrian
0202 electrical engineering
electronic engineering
information engineering
0501 psychology and cognitive sciences
General Materials Science
Biology (General)
Instrumentation
QD1-999
050107 human factors
Wearable technology
Graphical user interface
Fluid Flow and Transfer Processes
pedestrian safety
Warning system
business.industry
augmented reality
graphical user interface
Process Chemistry and Technology
Physics
05 social sciences
General Engineering
Engineering (General). Civil engineering (General)
Computer Science Applications
User interface design
Chemistry
020201 artificial intelligence & image processing
Augmented reality
TA1-2040
business
Algorithm
Zdroj: Applied Sciences, Vol 11, Iss 7197, p 7197 (2021)
Applied Sciences; Volume 11; Issue 16; Pages: 7197
ISSN: 2076-3417
Popis: Warning pedestrians of oncoming vehicles is critical to improving pedestrian safety. Due to the limitations of a pedestrian’s carrying capacity, it is crucial to find an effective solution to provide warnings to pedestrians in real-time. Limited numbers of studies focused on warning pedestrians of oncoming vehicles. Few studies focused on developing visual warning systems for pedestrians through wearable devices. In this study, various real-time projection algorithms were developed to provide accurate warning information in a timely way. A pilot study was completed to test the algorithm and the user interface design. The projection algorithms can update the warning information and correctly fit it into an easy-to-understand interface. By using this system, timely warning information can be sent to those pedestrians who have lower situational awareness or obstructed view to protect them from potential collisions. It can work well when the sightline is blocked by obstructions.
Databáze: OpenAIRE
Externí odkaz: