HiClassTV Pentalk onScreen can be used easily by linking with the HiClassTV website. * Share student screens of smart devices - Teachers can share students' screens in real time and check the status of students' class participation. * Smart TV integration and screen sharing - The teacher can share the student's smart device screen and the teacher's PC screen or camera video to the smart TV. * Screen lock function - Teachers can lock students' smart device screens to control their use.
