Hiroki Usuba

Publication Activity (10 Years)

Years Active: 2018-2024
Publications (10 Years): 21

Top Topics

Prediction Accuracy

Interactive Visual

Top Venues

Proc. ACM Hum. Comput. Interact.

Publications

Shota Yamanaka, Hiroki Usuba, Junichi Sato
Behavioral Differences between Tap and Swipe: Observations on Time, Error, Touch-point Distribution, and Trajectory for Tap-and-swipe Enabled Targets. CHI (2024)
Hiroki Usuba, Junichi Sato, Naomi Sasaya, Shota Yamanaka, Fumiya Yamashita
Tappy: Predicting Tap Accuracy of User-Interface Elements by Reverse-Engineering Webpage Structures. CoRR (2024)
Hiroki Usuba, Shota Yamanaka, Junichi Sato
Clarifying the Effect of Edge Targets in Touch Pointing through Crowdsourced Experiments. Proc. ACM Hum. Comput. Interact. 7 (ISS) (2023)
Shota Yamanaka, Hiroki Usuba
Tuning Endpoint-variability Parameters by Observed Error Rates to Obtain Better Prediction Accuracy of Pointing Misses. CHI (2023)
Shota Yamanaka, Hiroki Usuba, Homei Miyashita
Bivariate Effective Width Method to Improve the Normalization Capability for Subjective Speed-accuracy Biases in Rectangular-target Pointing. CHI (2022)
Shota Yamanaka, Hiroki Usuba, Wolfgang Stuerzlinger, Homei Miyashita
The Effectiveness of Path-Segmentation for Modeling Lasso Times in Width-Varying Paths. Proc. ACM Hum. Comput. Interact. 6 (ISS) (2022)
Hiroki Usuba, Shota Yamanaka, Junichi Sato, Homei Miyashita
Predicting Touch Accuracy for Rectangular Targets by Using One-Dimensional Task Results. Proc. ACM Hum. Comput. Interact. 6 (ISS) (2022)
Shota Yamanaka, Hiroki Usuba
Calibration Methods of Touch-Point Ambiguity for Finger-Fitts Law. CoRR (2021)
Shota Yamanaka, Hiroki Usuba
Computing Touch-Point Ambiguity on Mobile Touchscreens for Modeling Target Selection Times. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 5 (4) (2021)
Hiroki Usuba, Shota Yamanaka, Homei Miyashita
Modeling Movement Times and Success Rates for Acquisition of One-dimensional Targets with Uncertain Touchable Sizes. Proc. ACM Hum. Comput. Interact. 5 (ISS) (2021)
Shota Yamanaka, Hiroki Usuba, Haruki Takahashi, Homei Miyashita
Peephole Steering: Speed Limitation Models for Steering Performance in Restricted View Sizes. Graphics Interface (2020)
Hiroki Usuba, Shota Yamanaka, Homei Miyashita
A Model for Pointing at Targets with Different Clickable and Visual Widths and with Distractors. OZCHI (2020)
Shota Yamanaka, Hiroki Usuba, Haruki Takahashi, Homei Miyashita
Servo-Gaussian Model to Predict Success Rates in Manual Tracking: Path Steering and Pursuit of 1D Moving Target. UIST (2020)
Shota Yamanaka, Hiroki Usuba
Rethinking the Dual Gaussian Distribution Model for Predicting Touch Accuracy in On-screen-start Pointing Tasks. Proc. ACM Hum. Comput. Interact. 4 (ISS) (2020)
Hiroki Usuba, Shota Yamanaka, Homei Miyashita
Comparing Lassoing Criteria and Modeling Straight-line and One-loop Lassoing Motions Considering Criteria. ISS (2019)
Kaito Yamada, Hiroki Usuba, Homei Miyashita
Modeling Drone Pointing Movement with Fitts' Law. CHI Extended Abstracts (2019)
Mayumi Nakanishi, Hiroki Usuba, Homei Miyashita
Effects of Delboeuf Illusion on Pointing Performance. OZCHI (2019)
Hiroki Usuba, Shota Yamanaka, Homei Miyashita
Touch Pointing Performance for Uncertain Touchable Sizes of 1D Targets. MobileHCI (2019)
Kaito Yamada, Hiroki Usuba, Homei Miyashita
Modeling Drone Crossing Movement with Fitts' Law. HCI (LBP) (2019)
Hiroki Usuba, Shota Yamanaka, Homei Miyashita
Pointing to targets with difference between motor and visual widths. OZCHI (2018)
Hiroki Usuba, Shota Yamanaka, Homei Miyashita
User performance by the difference between motor and visual widths for small target pointing. NordiCHI (2018)