Smartphones (21st Century Skills Innovation Library: Disruptors in Tech)

Phones have come a long way thanks to technology, from landlines that required an operator to connect a call to smartphones that come with as many features as a laptop! In Smartphones in the Disruptors in Tech series, readers will discover how smartphones and technology has and continues to disrupt many businesses, including the taxi and marketing industries. Series includes a table of contents, tech-forward sidebars, a timeline, glossary, index, and author biography.