Labels:airplane | cassette tape | cell phone | organic light emitting diode | person | table OCR: Additional copies may be Phone orders ordered prepaid from: 800 342 6626 (USA and Canada) ACM Order Department 212 626 0500 P.O. Box 11405 (All other countries) Church Street Station Fax orders New York NY 10286- 1405 +1212 944 1318 Email: acmhelp@acm .org Copyright 200 Association for Computing ACM Order 428013 Machinery (ACM) ACM ISBN 1-5811 13-401-0 2001
