Title :
PDFeH: A PDF Based Generic Teacher-Student E-Homework System
Author_Institution :
Sch. of Inf. Eng., Chang An Univ., Xi´´an, China
Abstract :
A generic e-homework system, PDFeH, was proposed and prototyped to replace traditional paper homework electronically. With pre-created PDF form documents as templates, teachers and students can complete main e-homework phases using free Adobe Reader. That is, composing questions, entering answers, commenting and markup and grading, and viewing finally archived documents. Digital signatures are used to secure contents. Supporting files can be converted and packaged with their host PDF document with moderate additional effort. The interactive process was implemented with server/client network software for users to work online and offline.
Keywords :
client-server systems; computer aided instruction; digital signatures; document handling; interactive systems; Adobe Reader; PDF based generic teacher-student e-homework system; PDF document; PDFeH; digital signature; interactive process; paper homework; secure content; server-client network software; Application software; Consumer electronics; Design engineering; Digital signatures; ISO standards; Image converters; Packaging; Prototypes; Software tools; Standards organizations;
Conference_Titel :
Computational Intelligence and Software Engineering, 2009. CiSE 2009. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-4507-3
Electronic_ISBN :
978-1-4244-4507-3
DOI :
10.1109/CISE.2009.5363722
