April Greiman, a world-renowned artist and digital designer who pioneered the use of computer technology as a design tool, will give an illustrated lecture, "Think About What You Think About," at 2:30 p.m. in the Bazarsky Lecture Hall. Greiman's graphic design exhibit "Objects in Space" will be on display in the University Gallery from Wednesday, Oct. 17 through Sunday, Nov. 11. For more information, call (401) 341-2981.