| dc.description.abstract | Now-a-days white boards are widely used in almost every educational institute. About 70-
80% educational institute around the world uses white board as the writing medium in
their class room. They are large in size, for that reason it is very time-consuming process
to erase the writings from the board with duster. Using duster also reduce the visual quality
of the board. If a class continue about one hour then about 8-10% time become waste
because of cleaning the board using duster. Considering this “The board wiper”, an
automatic system can solve these problems. The board wiper will shorten the time and also
the effort. It takes around 8 sec to clear the board without destroying the quality. The wiper
has horizontal movements and it wipes the board twice at a short time. The wiper consists
of electric motor, supports, a wiper bar and a micro-controller to give that an-automation
figure. It is possible to control the wiper by a remote-control system and this allows the
controller to wipe the board from a reasonable distance. And it has an advantage to remove
the wiper if it’s necessary to clean and the whole wiper system can be established at a very
low cost. So, “The Automatic board wiper” is a spectacular replacement of “duster” and it
can be suggested to use this to reduce the effort of the board user as well as to introduce
the classroom with an automation system. | en_US |
