Government and other experts urge increasing efforts to lure more girls into mathematics and science-related fields and to provide more mentoring for women already working. A woman's perspective in such careers is vital, many say, from software development to product design.
Diverse work force is better
"There is all kinds of research to show that when you have a diverse work force, you get innovative ideas really directed at the needs of consumers," said Patricia Shafer, president of Compel Consulting and author of a 2007 report titled "Women in Technology 2007" that detailed the issue.