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Experiencing high-fidelity volumetric video as seamlessly as 2D videos is a long-held dream. However, current dynamic 3DGS methods, despite their high rendering quality, face challenges in streaming on mobile devices due to computational and bandwidth ...

In this study, a novel time-driven mathematical model for trust is developed considering human–multi-robot performance for a Human–Robot Collaboration (HRC) framework. For this purpose, a model is developed to quantify human performance considering the ...

It has been shown that digitally manipulated face images can pose a security threat to automated authentication systems (e.g., when such systems are used for border control). In such scenarios, a malicious actor can, in many countries, apply for an ...

Movement trajectories contain important spatio-temporal information to characterise human activities that require displacements (eg grasp an object). A trajectory (dis)similarity measure is highly relevant in trajectory data analysis. The main purpose of ...

Measures of human performance for touch-based systems have focused mainly on overall metrics like touch accuracy and target acquisition speed. But touches are not atomic—they unfold over time and space, especially for users with limited fine motor ...

We aim to ask and answer an essential question "how quickly do we react after observing a displayed visual target?" To this end, we present psychophysical studies that characterize the remarkable disconnect between human saccadic behaviors and spatial ...

A new synthesis is emerging that integrates Artificial Intelligence (AI) technologies with Human-Computer Interaction to produce Human-Centered AI (HCAI). Advocates of this new synthesis seek to amplify, augment, and enhance human abilities, so as to ...

Esports is a growing worldwide phenomenon now rivaling traditional sports, with a deep dependence on real-time graphics technology. Despite this, the SIGGRAPH research community has largely ignored it. This panel brings together esports experts in ...

This paper proposes a new evaluation approach for video summarization algorithms. We start by studying the currently established evaluation protocol; this protocol, defined over the ground-truth annotations of the SumMe and TVSum datasets, quantifies ...

Inbodied Interaction focuses on understanding how the state of the body's internal processes affects human performance, with a goal of aligning interactive technology to support all aspects of human performance - cognitive, social, physical. In this ...

Inbodied Interaction (II) aligns interaction design strategies with how the body's internal processes function optimally. The purpose of this course is to provide an introduction to II by (i) overviewing these internal neuro-, physio-, chemic0- systems, (...

A well-designed control-to-display gain function can improve pointing performance with indirect pointing devices like trackpads. However, the design of gain functions is challenging and mostly based on trial and error. AutoGain is a novel method to ...

The human body is a complex system itself composed of complex systems; its state influences all aspects of our health, wellbeing including our cognitive to physical performance. In HCI most of us are not well versed in how this complex system works. The ...

Human-computer input performance inherently involves speed-accuracy tradeoffs---the faster users act, the more inaccurate those actions are. Therefore, comparing speeds and accuracies separately can result in ambiguous outcomes: Does a fast but ...

Humans are the final decision makers in critical tasks that involve ethical and legal concerns, ranging from recidivism prediction, to medical diagnosis, to fighting against fake news. Although machine learning models can sometimes achieve impressive ...

In GUIs, there are clickable objects that have a difference between the motor and visual widths. For example, when looking at an item on a navigation bar, users think that the text length (the visual width) means the motor width. However, when a cursor ...

We investigate user performance by the difference between motor and visual widths when pointing to small targets. In recent desktop GUIs, the visual shapes of targets tend to be smaller than the motor width. For example, the motor width of a window ...

We introduce GATO, a human performance analysis technique grounded in the Kinematic Theory that delivers accurate predictions for the expected user production time of stroke gestures of all kinds: unistrokes, multistrokes, multitouch, or combinations ...

We introduce KeyTime, a new technique and accompanying software for predicting the production times of users' stroke gestures articulated on touchscreens. KeyTime employs the principles and concepts of the Kinematic Theory, such as lognormal modeling of ...

The built environment affects the behaviors and experience of its occupants. Recent technological advances have made it possible to simultaneously quantify features of indoor and outdoor built environments and people's reactions and behaviors within ...