Tutoring goes global.

• Position: OUTSOURCING - Brief article

Kenneth Tham, a 10th-grader in Arcadia, Calif., has never seen the tutor who helps him with English and chemistry. Using a digital. pen and palette, Kenneth writes out exercises that appear on his screen and that of his tutor-halfway around the world in India. Ramya Tadikonda, who works from her home in Chennai so she can be with her children, then critiques his work via Internet telephone. Tadikonda works for TutorVista, an...