Autotune device for acting correction

Pro singers ke rooti per laat maar di autotuners ne now actors sing in their own films :) i support this trend though because there was a great drawback of playback singing, due to playback singing the credit which a singer deserve goes to the one who is just lyp sycnh the song on screen and not the real hero i mean the singer himself... I wish now they can invent some autotuning to correct the acting skills too :p cheating dono taraf se hone chaiya why always singers and muscian should feel less powerful then the top actors of bollywood both are different work . Playback singing is the worst treatment singers get, their should be some seprate industry which can empower the singer as a brand like in west justin beiber, micheal jakson, madona they had their own craft which was on par with the actors in term of popularity they enjoy the whole fame without being the vocal instrument only.