What makes TTalk different?

So, yes, TTalk is really simple in principle. Just texting back and forth. So what's the big deal? 

Well, this simple approach opens up a lot of possibilities in virtual scenarios. We will get more into the history and development of TTalk later on. First some extras:

• Redirectable pathways - we can alter the map choices on-the-fly
• Send the student for extra help
• Change the difficulty
• Ensure the student has grasped some subtle concept before continuing
• Reward with extra points on-the-fly

Giving the facilitator some ability to change the case, makes it more flexible in teaching situations. It also makes case-authoring much easier because the author does not have to consider every possiblity when presenting choices to the learner.