Chico provides a great post on lerping in Unity3d.
How to Lerp like a pro
Lerp stands for something, linear interpolation I think, I don’t fucking know much about it, but Chico over there provides a great explanation and a bunch of quality scripts. I’ll let him do the explaining. The most I can say about Lerping is I think if a person “lerped” he’d make a squishy wet sound.
I’m not much of a programmer.