The students work with activities on their computer screen and wear a headset and microphone to talk to their tutor.
VOA: special.2011.04.21
The Digital Silence DS-421D headset is also fitted with a Wolfson WM7130 MEMS microphone in each ear bud to pick up the ambient noise around the user prior to cancellation.
Designed for a top-quality high-definition videoconferencing experience, the OpenTablet 10 features a front-facing 720p camera, wide band stereo speakers with a connector for external speakers or headset hookup, a digital MEMS microphone, and HDMI port for 1080p output to an external HD display.
It's similar in size and shape to the company's Galaxy S Pen Holder Kit, which serves as a sleeve for the standard-issue Note S Pen, but Bluetooth functionality, along with a microphone and tiny speaker, enable the lightweight plastic contraption to double as a wireless headset -- sure to come in handy with the SIM slot-equipped international Note 10.1 flavor.