Ron Jeffries is a pioneer in extreme programming and he will speak on “XP Planning Game Simulation” at 6 p.m. Tuesday, March 16, in the Alumni Room, of the Administration Building, Indiana University South Bend.

Extreme programming is a methodology of software development. Jeffries is the co-author of “Extreme Programming Installed.”

The talk is sponsored by the IUSB Student Chapter of the Association of Computing Machinery (ACM).