Many innovative learning systems and activities have also been proposed to promote e-learning, as well as exploited the ways of e-learning. Although the variety of mobile platforms provide more flexible and
extendable learning experience, the various hardware conditions and restrictions consequently becomes the challenges and barriers we need to overcome. To enhance the mobility in e-learning market, we propose an
adaptive caching and presentation mechanism to meet the need. In our mechanism, we utilize the benefits from the use of SCORM (Sharable Content Object Reference Model) to deal with the problem could happen
in content extraction. Besides, we also take the multimedia resources into consideration and utilize the nonsynchronous caching algorithm to solve the streaming problems. The mechanism we proposed will promote
the application of ubiquitous devices in e-learning market.