From EXP Systems:
Keep your speakers aware of how much time they have left. The progress bar turns yellow as the end of their allotted time nears. It turns red once their time is over. Place Meeting Timer discretely to the side of the screen: Meeting Timer will stay on top of PowerPoint, but you can still change slides using your keyboard or mouse. Meeting Timer is also compatible with Smartboards. Teachers like to use Meeting Timer so that students can see how much time is left in the exam. Professional versions has multiple features that include tracking individual speaker time in addition to the overall meeting. Additional timers include a break timer and a count up timer (perfect for practicing a presentations). There are various options available for warnings, time completion and to show how much money a meeting is costing based on average salary.