@INPROCEEDINGS{
alt-chi2013-interaction-techniques, 
author = {Alt, Florian and Shirazi, Alireza Sahami and Kubitza, Thomas and Schmidt, Albrecht}, 
title = {Interaction techniques for creating and exchanging content with public displays}, 
booktitle = {Proceedings of the SIGCHI Conference on Human Factors in Computing Systems}, 
year = {2013}, 
series = {CHI '13}, 
pages = {1709--1718}, 
address = {New York, NY, USA}, 
publisher = {ACM}, 
acmid = {2466226}, 
doi = {10.1145/2470654.2466226}, 
isbn = {978-1-4503-1899-0}, 
keywords = {classified ads, digifieds, interaction, public displays}, 
location = {Paris, France}, 
numpages = {10}, 
owner = {florianalt}, 
timestamp = {2013.06.12}, 
url = {http://doi.acm.org/10.1145/2470654.2466226} 
}