Currently not a fan of Lightspeed because one of the main features I use is not available with your program. Often I communicate with students with a back and forth dialogue. However, this does not seem like you can do this with the Lightspeed program. This feature is helpful when students are taking assessments or working on something independently to tell them to take notice of an error without their surrounding peers knowing. Is this something possible that we just don't have the ability to do?