@inproceedings{019a5b139e5344ed8bd888622ea790b8,
title = "E-letter: A paper-based instant messaging system using selective wireless power transfer",
author = "Kening Zhu and Hideaki Nii and Fernando, \{Owen Noel Newton\} and Cheok, \{Adrian David\}",
year = "2011",
doi = "10.1145/2037715.2037765",
language = "English",
isbn = "9781450309714",
booktitle = "ACM SIGGRAPH 2011 Posters, SIGGRAPH'11",
note = "ACM Special Interest Group on Computer Graphics and Interactive Techniques Conference, SIGGRAPH'11 ; Conference date: 07-08-2011 Through 11-08-2011",
}