2. Problem Definition
• Natural user interface is the medium of
interaction between a user and the machine
in the form of human gesture.
• Our project is to control the electrical
appliances by the human gesture using kinect
sensor.
• Gesture recognition is nothing but the
detection of humans bodily notion and the
behavior
3. • Here kinect is a motion-sensing devise
developed by Microsoft for the Xbox video
game console and the windows pcs.
• The Kinect contains two cameras, an infra-red
projector and four microphones. So it enables
the user to control and interact with the Xbox
360 without the need to touch a device or a
pc.
4. System requirements
• Hardware requirements:
• Kinect Xbox device
• Windows 7 pc
• Microcontroller with the relay
• Software devices
• Visual studio
• HyperTerminal
5. Existing system
• Remotely monitor and adjust home lighting
control status throughout the house while
away from home using your iPhone.
• For this system we need a network all the time
and the GPS facility to access the location. And
if the battery of the phone drains, we can’t
control remotely
9. Module Description
The kinect sdk is stably designed to
identify 20 of human joints as shown in the
above picture.
the position of each joint is given as an
offset from the kinect sensor as shown in the
figure
X is left-right
Y is up-down
Z is away from the sensor
10. • The electric devices are connected to the relay
where the relay with four points(1,2,3,4 and 5)
as shown in the fig
To accessories
relay
Ground
11. • The kinect uses the .NET code for process the
application. The c# code connects the
microcontroller through the interface called
HyperTerminal.
– Once the person enters the room. The kinect
tracks the skeleton and sends to the system.
– Once both the input streamed gesture and the
user defined gesture matches the respected
appliances will be switched on.
