16
Number of user devices is less than or equal to the number of displays connected to
the main unit/Pods
For reference, a sample calculation is described for the following conditions.
User devices: 2 (with image quality set to [High])
Number of displays connected to the main unit/Pod: 1
Margin: 30%
Required bandwidth = 6 Mbps × 1 + 1 Mbps × (2 – 1)
= 7 Mbps
Adding the margin of 30%, 7 Mbps × 1.3 = 9.1 Mbps
Note that if a presentation is predominantly composed of still images, the throughput will be
lower and hence the required bandwidth will also be lower. Estimate the network bandwidth to
match the intended use.
Active Learning
The unit supports lectures conducted in an active learning form.
Proposed application
“Active learning” encompasses a wide range of activities. A proposed application using the unit
is given below.
For details about functions, refer to the Help Guide.
Term
Definition / Description
Classroom
A classroom is a room in which active learning takes place. The active
learning system using the unit basically is conducted within a classroom.
Lectern
Represents a stand or dais used by a lecturer. A display (touch panel) for
operating the system, keyboard, mouse, computer/tablet used for
lectures are placed here.
Throughput when content
display mirroring from a user
device
(T
content
)
Number of user devices (N
device
)
×
Required bandwidth (T
wlan
)
=
=
T
content
× N
device
