Download - Interaction Design Light and Sound
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SOUND AND LIGHTSYSTEM
Interaction Design
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Statement of focus
To design an interface
for sound and light system to enhanceand simplifyits usage
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Statement of user
To design an Interface such that
Its easy to handle.
Its front end should be user friendly and self explanatory.
Its calibration is persistent.
It has some troubleshooting mechanisms for
regular problems.
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Basic Principles (Sutras)
Stakeholder interviews
Model while interviewing
Go where the user works (Contextual enquiry) Observe the user while at work (Ethnography)
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Stakeholders
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Stakeholder interviews
Interviewed 10 stakeholders..
5 Controllers
College (3)
Prabodhankar theatre(2)
1 Supervisor
2 Actors
1 Audience
1 Technician
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Model while interviewing
Teacher ApprenticeModel
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Go where the user works (Contextual enquiry)
The SOUND & CONTROL Room
Very small and cluttered
Confusion because of similar devices
Lack of Aesthetics in the shape and colour of the
devices almost all black,silver,white and square
COLLEGE CASE (board room)
Wrong placement of the room.No view of board room from the control room.
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Observe the user while at work (Ethnography)
Flow Model
Pre -Program
1. Controller
configures the
device according
to the room
3. Pre checks of all
the devices,
terminals and the
system by the
technicians
4. Performs run
through of the
entire process
before the actual
program
2. Coordinate withother controller
present at different
places
Before the
program
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Observe the user while at work (Ethnography)
Flow Model
During Program
During
Program
Switches on all
the devices
before useMonitors light,
mike , camera
according to the
different users
Helps the
user
Adjusts light, mike,
camera according to
the different users
Ensures proper
working of
pointers and
tickers
Manages small
problems of
sound and light
Coordinate with
other controller
present at other
places
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Observe the user while at work (Ethnography)
Flow Model
Post Program
Maintains the
count of all the
devices
Switches off
all the devices
Disconnect
all the cords
After
program
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Affinity Statements
Unaware users (Users dont use the mics properly)
Lot of dependency on technician
Mike & Speaker frequency collide
Light & Mike frequency collide
Real time file transfer difficult
Low Battery of mic issue
Signal range problem
Training required
Different room different configuration of the device
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Solutions in the current interface
Contact List of the technicians,fellow controllers and
coordinators in the device itself.
Chat facility in the device so as to coordinate with
the controller at the other end.
Incorporating the file transfers in the device itself.
Help facility for some regular problems.
Individual mic status and control for the same.
Different Room One universal device.
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Mic Interface
Low Battery indicator.
Proper on-off switch on Mic.
Easy troubleshooting for the users. The users shouldknow whats going wrong.
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Garretts model
Surface Text, images, whole look of theinterface
S
keleton layout, placements arrangementsand widgets
Structure navigate through the interface
Scope functions, features, content
Strategy user goals and business goals
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Garretts model
Strategy
User goals
o Less complexities to handle the devices.
o Separation of light and sound controls.
o One point information access.
o Dependency on technician is reduced.
Business goals
o Enhancing the user experience.
o Increasing the ease with which the user uses theequipments.
o Reducing the redundant interfaces in the system.
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o Frequency of the Mic and Speaker.
o Configuration of the room.
o Working statuses of all the equipments.
o Software status of all the devices.
o Contact list of technicians, coordinatorsetc.
o Chat windows forconferencing.
o Steps to do for regular problems.
o
Appropriatecamera views and angles.o Modified light controller.
o File transfer status.
ScopeFunctions, features, content
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Structure
As soon as the user put on the device the
configuration of the room is shown on the screen.
On the main screen there will be 7 tabs.
Sound Control Tab
Light Control Tab
Video Conferencing Tab
File sharing Tab
Camera Control tab
Chat Tab
Help Tab
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Surface
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Skeleton
Layout, placements arrangements and widgets
Placement : Since its a wireless device It will
always be carried by the operator
wherever he goes.S
o it has to be sleekand light in weight.
Some add on widgets
Time and duration of the program Date
Battery indicator
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THANK YOUNikhil Shah
Swapna Sawant
Umang Shah
Partha Sharma
Sagar Shah
Kasturi Shinde