MURFREESBORO, Tenn. — Anna Kate Jackson stole the show halfway through the recent MTSU Engineering Technology Mech-Tech, an end-of-the-semester student project expo. That happens when children or animals move into the picture, literally.Jackson, 3, of Lebanon, Tennessee, found herself on an up-and-down free ride — an automated forklift — designed and built by her father, J.R. Jackson and mechatronics engineering teammates Thomas Tziahanas,&nbs ...