The document discusses a smart home system that can control electrical appliances through voice commands to the home's computer. The system uses a microphone, joystick port, microcontroller, triac, opto-isolator, and other components connected to appliances and power supply. The aim is to provide assistance to people and companies needing time-saving control over home devices, especially for the elderly who have difficulty manually switching lights and appliances on and off. While options have been explored, more work can be done to better utilize components and develop new control methods like mood recognition for personalized home automation that understands a person's needs.

1. POWER POINTPOWER POINT
PRESENTATIONPRESENTATION
SMART HOUSESMART HOUSE
ON
Shubham Srivastava
Shubhi Saxena
Shweta Johri
Swati Bhatt

2. Definition
The integration of technology and services
through home networking for a better quality of living.
Introduction
Advancements in the field of smart homes are not an isolated case. First of
all the developments take place within the society and are influenced by
trends within that society. Furthermore in order to create added value the
focus should be on the smart home environment instead of only on the used
technology. Thirdly creating smart environments to support elderly and
disabled persons has enormous potential. Smart Home
is the integration of technology and services through home networking for a
better quality of living.

4. Our AIMOur AIM
 To provide assistance to people andTo provide assistance to people and
companies that need to pick on costcompanies that need to pick on cost
cutting and time saving measurescutting and time saving measures
and homes for providing easy controland homes for providing easy control
over the house.over the house.

5.  PERSONAL COMPUTER (WITHPERSONAL COMPUTER (WITH
MATLAB)MATLAB)
 AUDIO RECIEVER (MIC)AUDIO RECIEVER (MIC)
 JOYSTICK PORTJOYSTICK PORT
 MICRO CONTROLLER(MOC3010)MICRO CONTROLLER(MOC3010)
 TRIACTRIAC
 OPTO-ISOLATOROPTO-ISOLATOR
 ELECTRICAL APPLIANCEELECTRICAL APPLIANCE
 220V SUPPLY220V SUPPLY

7. AUDIO
INPUT
PERSONAL
COMPUTER
(MATLAB)
OPTO-
ISOLATOR
TRIAC
ELECTRICAL
APPLIANCE
220V
SUPPLY
JOYSTICK
O/P

8.  Euclidean Norm (Vector Magnitude)Euclidean Norm (Vector Magnitude)
 InIn probability theoryprobability theory,, Chebyshev’s inequalityChebyshev’s inequality
(also spelled as(also spelled as Tchebysheff’s inequalityTchebysheff’s inequality))
guarantees that in any data sample or probabilityguarantees that in any data sample or probability
distribution, “nearly all” values are close to thedistribution, “nearly all” values are close to the
mean — the precise statement being that nomean — the precise statement being that no
more than 1⁄more than 1⁄kk2 of the distribution’s values can be2 of the distribution’s values can be
more thanmore than kk standard deviations away from thestandard deviations away from the
mean. The inequality has great utility because itmean. The inequality has great utility because it
can be applied to completely arbitrarycan be applied to completely arbitrary
distributions (unknown except for mean anddistributions (unknown except for mean and
variance), for example it can be used to provevariance), for example it can be used to prove
the weak law of large numbers.the weak law of large numbers.

9. Figure: Circuit for controlling Load

10. Fig: Different types of load

11.  Our project can be used in companies thatOur project can be used in companies that
need to have high speed work as we couldneed to have high speed work as we could
cut down the time wastage in manuallycut down the time wastage in manually
switching and controlling the appliances.switching and controlling the appliances.
 Secondly and more primarily to the oldSecondly and more primarily to the old
age homes where it is even though to walkage homes where it is even though to walk
around let go of switching the lights andaround let go of switching the lights and
appliances on and off again and again.appliances on and off again and again.

12.  Many a options have already beenMany a options have already been
explored but much has to be done inexplored but much has to be done in
terms and better utilization ofterms and better utilization of
primary components and finding newprimary components and finding new
ways to control the appliances. Inways to control the appliances. In
this Endeavour work can be done onthis Endeavour work can be done on
mood recognition for bettermood recognition for better
personalization of home. So thatpersonalization of home. So that
your home can be as understandingyour home can be as understanding
of your need as your mother.of your need as your mother.