An efficient text-based communication method based keylesser scan matrix onsinglefor people with multiple disabilities

المؤلفون المشاركون

Lafi, Sad Muhammad
Milad, Ali Ahmad

المصدر

Journal of Educational

العدد

المجلد 2016، العدد 8 (31 يناير/كانون الثاني 2016)، ص ص. 414-434، 21ص.

الناشر

جامعة المرقب كلية التربية

تاريخ النشر

2016-01-31

دولة النشر

ليبيا

عدد الصفحات

21

التخصصات الرئيسية

العلوم التربوية

الملخص EN

Single-key virtual scanning keyboard (VSK) is a very slow method used by individuals with severe disabilities or special needs for entering text and other data into computers and augmentative communication devices.Thesetechniques employing on-screen keyboardwith scanning and access switch as an alternative input device.The common Arabic on-screen layout is derived from the Arabic typewriter keyboard layout and not enhanced for command entry speed and has several problems.

In this paper, we propose an alternative Arabic on-screen layout(non-QWERTY layout) and assess the performance and effectiveness of this innovative layout design for people with severe physical disability.

The proposed layout was designed based on human-computer interactions and frequency-of-use for every user, employs block-row-item and rowitem scanning techniques.

A repeated experiment was performed to compare the speed and accuracy of text entry and communicationbetween the proposed method and the existing methods.

Data's evaluation reveals that the designed method provided enhanced performance for the participant without increasing task difficulty.

The performance enhancement of the suggested method is illustrated in the paper with user testing results.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Lafi, Sad Muhammad& Milad, Ali Ahmad. 2016. An efficient text-based communication method based keylesser scan matrix onsinglefor people with multiple disabilities. Journal of Educational،Vol. 2016, no. 8, pp.414-434.
https://search.emarefa.net/detail/BIM-943287

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Lafi, Sad Muhammad& Milad, Ali Ahmad. An efficient text-based communication method based keylesser scan matrix onsinglefor people with multiple disabilities. Journal of Educational No. 8 (Jan. 2016), pp.414-434.
https://search.emarefa.net/detail/BIM-943287

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Lafi, Sad Muhammad& Milad, Ali Ahmad. An efficient text-based communication method based keylesser scan matrix onsinglefor people with multiple disabilities. Journal of Educational. 2016. Vol. 2016, no. 8, pp.414-434.
https://search.emarefa.net/detail/BIM-943287

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

رقم السجل

BIM-943287