Shengmei Liu

schoolWorcester Polytechnic Institutebar_chart#3962 Global Rank

Total Papers

HCI Rank

#3962

Research Areas

Years Active

Recent Publications

Smooth as - The Effects of Frame Rate Variation on Game Player Quality of Experience

For gamers, high frame rates are important for a smooth visual display and good quality of experience (QoE). However, high frame rates alone are not enough as variations in the frame display times can degrade QoE even as the average frame rate remains high. While the impact of steady frame rates on player QoE is fairl…

CHI '221st AuthorGame UX & Player Behavior +1

The Impact of Latency on Navigation in a First-Person Perspective Game

Competitive first-person shooter games are played over a network, where latency can degrade player performance. To better understand latency's impact, a promising approach is to study how latency affects individual game actions, such as moving and shooting. While target selection (aiming and shooting at an opponent) i…

CHI '211st AuthorGame UX & Player Behavior +1

Lower is Better? The Effects of Local Latencies on Competitive First-Person Shooter Game Players

Video game play is among the most popular forms of entertainment in the world and eSports is a multi-billion dollar industry. Esports gamers, and competitive gamers more broadly, want fast game systems to maximize their chances of winning. In general, the faster the game system, the lower the latency between a playe…

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