Wireless Audience Response-RF218

       2.4GHz digital RF technology       LCD display
       4 radios channels
       11 Activity modules
       Support Self-Paced-Response
       Support Multi-Correct-Options
       ID Address Programmable
       Power required: two 1.5 volt batteries (alkalescent battery will be better)
       Transmission distance: > 100 meters
       Transmission angle: 360 degree
       Battery life: > 1 to 2 years for ordinary use

Application in Education
  Before the class:
       Edit questions
       set answers and scores for each question

  During the class:
        Instant Assessment: Teachers can conduct presentations with PowerPoint and execute quizzes / polls.
        Instant feedback: With audience keypads, students can give instant feedback during the presentation so that the teacher may have a timely understanding of the students' performance.
        Interactive teaching: Interest is the best teacher. The ENJOY Audience Response System offers 10 interactive activities: Normal Quiz, Rush Quiz,   Elimination, Vote, Inquiry, Grade, Ad-lib Quiz, Hand-raise, Rollcall, and Grouping. The classroom is no more   boring!
       Overall involvement: With the help of ENJOY Audience Response System, the instructor will get all   students/audience actively involved. Research shows actively involving audience in presentations increases   attentiveness and learning retention by 3 to 5 times!

  After the class:
       Answer collection & auto-grading in Examination Mode. It reduces teachers' workload significantly, and all the   activities can be easily and efficiently organized.
       Report production: ENJOY Audience Response System allows easy storage of collected data in a chosen   format, Teachers can review an individual student's record and give personalized instruction. It can also   automatically create charted reports in 10 formats. These reports and charts can give the instructors a clear   presentation of student performance.
  Other education applications:
       Instructor remote controller makes it possible to turn PPT pages remotely.
       Laser pointer allows the instructor to point to his presentation in a distance.These two functions free the   instructor from the mouse!
       School management: voting, survey, instructor evaluation, etc.