The three-volume set CCIS 850 CCIS 851 and CCIS 852 contains the extended abstracts of the
posters presented during the 20th International Conference on Human-Computer Interaction HCI
2018 which took place in Las Vegas Nevada in July 2018. The total of 1171 papers and 160
posters included in the 30 HCII 2018 proceedings volumes was carefully reviewed and selected
from 4346 submissions. The 207 papers presented in these three volumes are organized in topical
sections as follows: Part I: interaction and information images and visualizations design
usability and user experience psychological cognitive and neurocognitive issues in HCI
social media and analytics. Part II: design for all assistive and rehabilitation technologies
aging and HCI virtual and augmented reality emotions anxiety stress and well-being. Part
III: learning and interaction interacting with cultural heritage HCI in commerce and business
interacting and driving smart cities and smart environments. The chapter 'Information at Hand
- Using Wearable Devices to Display Task Information in the Context of Industry 4.0' is open
access under a CC BY 4.0 license via link.springer.com.
