The iBook G3 design catered to children and students. A carrying handle was built into the hinge. Apple demonstrated Phil Schiller, Apple's VP of Marketing, holding the iBook G3 while jumping off a height (onto cushions) to demonstrate its wireless capabilities. Like the iMac, the iBook G3 used a PowerPC G3 CPU, and included no legacy Apple interfaces. USB, Ethernet, modem ports and an optical drive were standard. The ports were placed uncovered along the side, as a cover was thought to be fragile. Similarly, there were no latches. The bottom surface had additional power connectors that allowed multiple iBook G3s to be easily charged on a custom-made rack. (*)