2. what is a robot ?
a robot is a machine designed to do one task
or more , with speed and precision there are
many different as there tasks for them to do
four generation of robots exist first in 70s
and second in 80s third are in from 1990 to
present and the fourth are in development
3. how to build a robot ?
think as the robot is a human being the
human need brain (CPU) , need vision
hearing etc (robot different sensors),
muscles (motors)
food to give energy to run the brain and
motors ( power source ) , human need
memory to store information in the world
around them ( storage medium )
4. purpose of a robot
there are many tasks that the robot can do
we can use it is dangerous situation when
the presence of human can hurt them , we
can use them in wars as an intelligence and
surveillance means and even take part in
battles as armed drones , we can use them
as a means of exploring other planets
(rovers)
5. purpose of robot continue
personal assistant for older people and
children with autism , in large factories to
replace inexperienced and lazy workers and
give high rate of production with low rate of
error and failure of the product , to monitor
pollution and petrol spells etc .