Returnstar Feedback Genius consists of a Master Remote Controller, Slavery Controllers (one for each student), a Signal Receiver and assorted software. It is based on the platform of PowerPoint for instant interaction. ===1. Function features===1.1. Powerful electronic teaching and conference system, which can create report forms required instantly.1.1.1 Eleven Teaching Modes: Demonstration Manuscript, Normal Quiz, Rush Quiz, Elimination, Vote Query, Voting investigation, Grade, AD-lib Quiz, Hand-raise (preemptive speaking), roll call, and Group activities. The paperless mode activities will activate the atmosphere of class greatly and mobilize the enthusiasm of the participants. 1.1.2 Eleven Statistics statements: all previous class grade list (or voting), Class answer detail, Student all previous score ledger, Student answer detail, Quiz answer detail, Question accuracy queue, Class roll book, Student roll book. Besides, the system will automatically generate Answer sheet and Ranking table and stat. and analyze the answer or voting situation of each student in every activity, which could help the master better understand students' learning and participation situation. Further the system will also generate result lists instantly for Vote Query and Grade.1.2 Low investment with excellent interactive effect, and save your worry and energy1.2.1 Low Cost: A computer with a projector or only a computer is enough for FeedbackGenius and with a suit of Returnstar Feedback Genius, the classroom or assembly room will be changed into an interactive multimedia classroom or assembly room.1.2.2 Excellent interactive effect: Returnstar Feedback Genius changes the traditional 'force to feed' teaching method, and breaks the traditional state of unilateral indoctrinating by teachers completely. 1.2.3 Save your worry and Energy: The system is easy for installation and daily operation, and have no interference to other system beside the room. The master could work on the system directly or PowerPoint to prepare lecture, demo materials and test paper, etc., or directly use courseware base designed on the basis of PowerPoint platform (the globally famous and most courseware resource suppliers own the courseware base based on PPT courseware base, such as TestGen_MAC, etc.). The system will mark the test paper and statistic and analyze the answers, and then evaluate the effect of the learning activity (or participating), by which the master could adjust the teaching content (or meeting content) and teaching or meeting process accordingly and never waste time on marking and making report forms anymore. It also can be used for administration of schools and enterprises, such as teachers and students (or employees) evaluation, data analysis and data comparison of teaching and researching (or of financing or sales), various voting and questionnaire investigation and otherwise. And it as well can present statements of students' learning process (or meeting process) to parents (or administrators) so as to help parents (administrators) assist to monitor students to study (or to make sure the meeting continue effectively).===2. Standard Configuration===2pcs Signal Receivers (1 Master and 1 assistant receiver)1pc Master Remote Controller55pcs Slavery Remote Controllers (5 for spare use)1pc Transformer1pc Cable for connection with the computer (15m)1pc Cable of 7m long 1pc Installation CD1pc User Manual1pc List of Serial Number Label (60 S/Ns, ten of them is empty for spare use)1pc Carry BagPacking: retail packing producing area:China supplying capacity:5,000pcs/month