The Handheld Computer as Field Guide

Barbara Tinker, Carolyn Staudt and Dick Walton

Handhelds and low-cost software allow students to collect and analyze real-time data anytime, anywhere and to create field guide databases about their local environments: cultural diversity, traffic patterns, and wildlife populations.

Citation: ISTE, Learning and Leading with Technology, Volume 30, Number 1

Further Information

Handhelds - Journal Article -

Drexler's Gear
You can use the Molecular Rover to navigate around molecular models like this one of Drexler's Molecular Differential Gear.

(Coutersy of Institute of Molecular Manufacturing)