Equating user performance among communication latency distributions and simulation fidelities for a teleoperated mobile robot

2015 ◽  
Author(s):  
Justin Storms ◽  
Dawn Tilbury
Keyword(s):  
Mobile Robot ◽  
User Performance ◽  
Communication Latency ◽  
Latency Distributions

Development and analysis of an operator steering model for teleoperated mobile robots under constant and variable latencies

Robotica ◽  
2016 ◽  
Vol 36 (2) ◽  
pp. 167-186 ◽  
Author(s):  
Steve Vozar ◽  
Justin Storms ◽  
D. M. Tilbury
Keyword(s):  
Mobile Robot ◽  
Mobile Robots ◽  
User Study ◽  
Lateral Displacement ◽  
User Performance ◽  
Pd Controller ◽  
Operator Performance ◽  
Expected Performance ◽  
Variable Latency ◽  
Latency Distributions

SUMMARYLatency hinders a mobile robot teleoperator's ability to perform remote tasks. However, this effect is not well modeled. This paper develops a model for teleoperator steering behavior as a PD controller based on projected lateral displacement, which was tuned to reflect user performance determined by a 31-subject user study under constant and variable latency (having mean latencies between 0 and 750 ms). Additionally, we determined that operator performance under variable latency could be mapped to the expected performance of an equivalent constant latency. We then tested additional latency distributions in simulation and demonstrated equivalent steering performance among several different latency distributions.

THE EFFECTS OF MAP DESIGN VARIABLES ON MAP USER PERFORMANCE.

1967 ◽  
Author(s):  
GEORGE R. WHEATON ◽  
ALBERT ZAVALA ◽  
HAROLD P. VAN COTT
Keyword(s):  
User Performance ◽  
Design Variables ◽  
Map Design

Latency distributions in the detection of weak signals in noise

1964 ◽  
Author(s):  
Edwin C. Carterette ◽  
Morton P. Friedman ◽  
Robert Cosmujes
Keyword(s):  
Weak Signals ◽  
Latency Distributions ◽  
Detection Of Weak Signals

PERSEPSI KUALITAS DAN PERFORMA SISTEM APLIKASI AKUNTANSI MYOB

2017 ◽  
Vol 13 (2) ◽  
pp. 154-165
Author(s):  
Septian Bayu Kristanto ◽  
Carlin Windyan
Keyword(s):  
Service Quality ◽  
Structural Equation ◽  
Work Performance ◽  
Equation Model ◽  
University Student ◽  
User Performance ◽  
System Quality ◽  
Equation Modelling ◽  
Paper Form ◽  
Accounting Software

The purpose of this study wants to examine the effect of System Quality (SysQua) to Service Quality (ServQua), System Quality (SysQua) to Work Performance (WorkPef), and Service Quality (ServQua) to Work Performance (WorkPef). The object in this research is MYOB accounting software. The data gathers with quesionnaires in 2 types, physicals (paper) and online (using Google form).  From 315 questionnaires distributed consisted of 194 respondents through online, and 116 respondents through paper form. All the questionnaires are returned. The obtained data were analyzed using structural equation modelling. The result of data analysis showed that the System Quality (SysQua) have positive significant effect on the Service Quality (ServQua), Service Quality (ServQua) have positive significant effect on Work Performance (WorkPef), and System Quality (SysQua) have positive significant effect on Work Performance (WorkPef). The overall result indicates that MYOB have a good quality and related to user performance. Specifically, the user refers to basic user, which is university student.   Tujuan penelitian ini adalah untuk menguji pengaruh hubungan System Quality (SysQua) terhadap Service Quality (ServQua), System Quality (SysQua) terhadap Work Performance (WorkPef) dan Service Quality (ServQua) terhadap Work Performance (WorkPef). Objek pada penelitian ini yaitu software akuntansi MYOB. Teknik pengumpulan data menggunakan metode purposive sampling. Perolehan data dengan kuesioner terdiri dari 2 tipe yaitu fisik (kertas) dan online (menggunakan Google form). Dari 315 kuesioner yang tersebar terdiri dari 194 responden melalui online dan 116 responden melalui kertas. Semua kuesioner telah kembali. Pengelolahan data menggunakan Structural Equation Model. Hasil dari penelitian ini menunjukkan bahwa System Quality (SysQua) berpengaruh positif signifikan terhadap Service Quality (ServQua), Service Quality (ServQua) berpengaruh positif signifikan terhadap Work Performance (WorkPef), dan System Quality (SysQua) berpengaruh positif signifikan terhadap Work Performance (WorkPef). Hasil keseluruhan menunjukkan bahwa MYOB memiliki kualitas yang baik dan terkait dengan kinerja pengguna. Secara khusus, pengguna mengacu kepada pengguna tingkat dasar, yang merupakan mahasiswa.

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