Small sidescreen versus Bigside screen

[ajithlalm]

In most matches we can see there being problem with the sidescreen. The side screen being pushed from the left to the right according to the batsman. sometimes there arrives the problem of the sidescreen getting stuck etc. How about bringing big sidescreen instead of the small sidescreen being pushed forward and backward consuming lots of time. whats your opinion ?

Second how about placing a well updating electronic scorecard in every matches?

Third how about putting a big screen showing matches in every ground where cricket in played or at the time of playing?