LICENSING CONTROL MECHANISM AND PARTICIPANT REGISTRATION PROCESS USING A GROUP RESPONSE SYSTEM
摘要
<p>An audience response system includes a peripheral machine device capable of storing data and input/output circuitry physically connected to the transmitter unit and configured to enable operative communication between the peripheral machine device and the processor logic, where the processor logic disables selected functionality of the transmitter unit until valid data passes from the peripheral machine device and the processor logic.</p>
申请公布号
WO2008016797(A2)
申请公布日期
2008.02.07
申请号
WO2007US74085
申请日期
2007.07.23
申请人
CROSBY, MICHAEL, P.;TURNING TECHNOLOGIES, LLC;ADKINS, KEVIN, G.