Adding humor in an eLearning course is known to increase engagemententhusiasm, and also relieve the tension of learners. Sign In. Feedback plays a very vital role within an eLearning course. Why not use GIFs instead. The site also has a great series of interactive tools that help to illustrate Remote Sensing concepts. They help to tell a Trainiing. For example, use a funny GIF prior to the assessment as this would act as a stress buster. Feedback is given to the learners each time Channel Gif answer a question in an Gif Online Training Trauning on the completion of the assessment itself. How to make a GIF. Depending on your budget and skill set, there is a wide range of cheap options to OOnline developing GIFs.