scholarly journals DEVELOPMENT OF ONLINE TEST SYSTEM USING SOCKET COMMUNICATION AND DISTRIBUTED COMPUTATION

2006 ◽  
Vol 71 (603) ◽  
pp. 31-37 ◽  
Author(s):  
Hiroshi TOMOFUJI ◽  
Peng PAN ◽  
Tao WANG ◽  
Nobuya YOSHITAKE ◽  
Masayoshi NAKASHIMA ◽  
...  
Keyword(s):  
Test System ◽  
Distributed Computation ◽  
Online Test ◽  
Socket Communication

scholarly journals Utility, reliability, sensitivity and validity of an online test system designed to monitor changes in cognitive function in clinical trials

2017 ◽  
Vol 32 (12) ◽  
pp. e83-e92 ◽  
Author(s):  
Keith A. Wesnes ◽  
Helen Brooker ◽  
Clive Ballard ◽  
Laura McCambridge ◽  
Robert Stenton ◽  
...  
Keyword(s):  
Clinical Trials ◽  
Cognitive Function ◽  
Test System ◽  
Online Test ◽  
Reliability Sensitivity

scholarly journals The Persistence of Content Knowledge

2009 ◽  
Vol 53 (15) ◽  
pp. 955-959
Author(s):  
Ralph H. Cullen ◽  
Marita A. O'Brien ◽  
Wendy A. Rogers ◽  
Arthur D. Fisk
Keyword(s):  
Content Knowledge ◽  
Test System ◽  
Online Test ◽  
Learning Conditions ◽  
The Way

Research has shown that changes in the way a website works or how it is laid out affects how well people are able to use that website. This study examined how changes in the content and procedures of a website-like system affect the way people recover from not being able to find information in that system. Participants were placed in one of four learning conditions, differing by the content and procedures taught for a simple website-like system. They were then tasked with finding certain pages in that system or systems with different procedures, content, or both. The first test (System B Online Test) showed that participants who had to learn new content were less efficient at finding that content, while participants who had to learn new content and procedures were the only ones slowed down. The second test (System C Online Test) showed that participants who had experienced a previous change in content responded to the new change faster, whereas people who started with inconsistent procedures (as compared to consistent) made fewer errors towards the end.

The Design and Realization of Airborne Electrical Equipments’ Online Test System in the Environments of Mechanics

2014 ◽  
Vol 687-691 ◽  
pp. 1038-1043
Author(s):  
Yong Tao Yu ◽  
Ming Chen ◽  
Feng Tian ◽  
Ying Ji Shan
Keyword(s):  
High Efficiency ◽  
Dynamic Test ◽  
Digital Signal ◽  
Test System ◽  
Experimental Result ◽  
Signal Acquisition ◽  
Online Test ◽  
Development Tool ◽  
The Stability ◽  
Software Development Tool

Current OTS (Online Test System, OTS) of airborne electrical equipments in the environments of mechanics is only able to test statically but dynamically. To solve the problem, a new kind of dynamic test system based on PXI bus is designed. In the design, modular instrument resources that used in the third generation of ATE (Auto Test System, ATE) commonly is adopted to prove the system’s reusability, extensibility and standard ability, digital signal acquisition is replaced with analog signal acquisition to realize dynamic test, support from the method of process monitoring is drew to get the capability to detect the reversible failure in UUT (Unit Under Test, UTT), VC++ language is used as the software development tool to control the system and record test data. In the special mechanics environment such as centrifuge, drawing lessons from the experience of the new concept dynamic test, the system architecture of remote control acquisition is used to prove the stability and efficiency of the test system greatly. The experimental result shows that the system runs well and has more advantages such as high efficiency of auto-test and reliability of failure diagnosis results, meeting new demand of the airborne electrical equipments’ online test in the environments of mechanics.

scholarly journals A New Mathematics Input Interface with Flick Operation for Mobile Devices

2017 ◽  
Vol 15 (2) ◽  
pp. 76 ◽  
Author(s):  
Yasuyuki Nakamura ◽  
Takahiro Nakahara
Keyword(s):  
Mobile Devices ◽  
Mobile Device ◽  
Test System ◽  
Input Interface ◽  
Online Test ◽  
Mathematics Test ◽  
Mathematical Expressions ◽  
E Learning ◽  
Practice Opportunities ◽  
Direct Input

Developing online test environments for e-learning on mobile devices will be useful for increasing drill practice opportunities. To provide a drill practice environment for calculus using an online mathematics test system, such as STACK, we developed a flickable mathematics input interface that can be easily used on mobile devices such as smartphones and tablets. The interface developed using JavaScript and MathDox is mainly for entering mathematical expressions. When the alphabet or number keys on the interface are touched, various candidates of operation appear around the touched key. Flicking in either the leftward, rightward, upward, or downward direction performs the required operation, depending on the selected key. The number of key taps required for entering mathematical expressions on a mobile device using the proposed mathematics input interface is compared with the number of key taps required in direct input; direct input involves using the built-in keyboard of a device. The number of key taps is considerably reduced when using the new mathematics input interface. Furthermore, our new mathematics input interface is compatible with traditional keyboards. The keyboard is automatically selected based on the types of devices being used.

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