Bengali text input interface design for mobile devices

2012 ◽  
Vol 12 (4) ◽  
pp. 441-451 ◽  
Author(s):  
Samit Bhattacharya ◽  
Subrata Laha
Author(s):  
Shamsul Arrieya Ariffin ◽  
Azniah Azniah Ismail ◽  
Maizatul Hayati Yatim ◽  
Salman Firdaus Sidek

<p class="0abstract">The growing popularity of mobile devices, together with the constant technological improvement of mobile websites and applications informed about the quality of the user interface design. However, the particularities of mobile devices require special attention in terms of their usability aspects, such as culture. Therefore, this study evaluated the use of culturally appropriate design guidelines for a mobile learning web site. The research methodology used comprised a survey from heuristic evaluation questionnaires with undergraduate students. This research captured the students’ experiences in using the MLearn website of Universiti Pendidikan Sultan Idris, Malaysia.  From the study, the lowest ranking is realistic error management at 3.5, and the highest is suitable content for local culture at 4.6.  This study affirmed that general usability and cultural principles in design are important for a usable mobile learning website system in a local university context.</p>


Author(s):  
Daniel Fitton ◽  
I. Scott MacKenzie ◽  
Janet C Read ◽  
Matthew Horton
Keyword(s):  

2017 ◽  
Vol 15 (2) ◽  
pp. 76 ◽  
Author(s):  
Yasuyuki Nakamura ◽  
Takahiro Nakahara

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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