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Related Experiment Video

Updated: May 30, 2026

MPI CyberMotion Simulator: Implementation of a Novel Motion Simulator to Investigate Multisensory Path Integration in Three Dimensions

MPI CyberMotion Simulator: Implementation of a Novel Motion Simulator to Investigate Multisensory Path Integration in Three Dimensions

Published on: May 10, 2012

Self-motion perception compresses time experienced in return travel.

Takeharu Seno¹, Hiroyuki Ito, Sunaga Shoji

¹Faculty of Design, Kyushu University, 4-9-1 Shiobaru, Minami-ku, Fukuoka 815-8540, Japan. seno@design.kyushu-u.ac.jp

|August 3, 2011

Summary

Travel time feels shorter when returning to a familiar location compared to traveling to a new one. This study experimentally confirms that self-motion perception makes return journeys seem quicker than they actually are.

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Last Updated: May 30, 2026

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Published on: January 19, 2024

Area of Science:

Psychology
Cognitive Science
Neuroscience

Background:

Anecdotal evidence suggests perceived travel time differs between outward and return journeys.
The subjective experience of time during motion is a complex phenomenon.
Previous research has not experimentally quantified this temporal discrepancy.

Purpose of the Study:

To experimentally investigate the subjective experience of time during outward versus return travel.
To determine if return travel time is perceived as shorter than outward travel time.
To identify the underlying perceptual mechanisms, specifically self-motion perception, responsible for this effect.

Main Methods:

Participants undertook both outward and return journeys under controlled experimental conditions.
Objective travel duration was recorded and compared with subjective time estimations.
Experimental manipulations focused on isolating the contribution of self-motion perception.

Main Results:

Experimental results confirm that return travel time is subjectively experienced as shorter than actual travel time.
A significant discrepancy between perceived and actual time was observed during return journeys.
Self-motion perception was identified as the primary factor inducing this temporal distortion.

Conclusions:

The study provides the first experimental evidence for the subjective shortening of return travel time.
Self-motion perception plays a critical role in modulating the experience of time during familiar journeys.
These findings have implications for understanding human spatial cognition and temporal perception.