These photographs show touch panel designs in classrooms
of varying vintage and technological complexity.
This panel was spotted on the rack in classroom BMT 806:


This atypical touch panel lives on the podium in Stern Auditorium, UMMA 061:
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Common standard touch screen control panel:
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Touch panels with Wireless Presentation option 

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Assortment of touch panels in rooms equipped with two and three projection screens:




Team Based Learning classrooms (TBL) expand control options to include Student Stations: 

Depending on how the system is programmed
or used by the instructor, controls may affect
student stations individually or as a group.


"Warn students and check that there are no
items on top of credenza cabinets
before pressing 'Raise'!"
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Wall mounted student station touch panel:
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