@inproceedings{xu:sensys2017,
 author = {Aosen Wang and Tianjiao Wang and Chi Zhou and Wenyao Xu},
 title = {LuBan: Low-Cost and In-Situ Droplet Micro-Sensing for Inkjet 3D Printing Quality Assurance},
 booktitle = {Proceedings of the 15th ACM Conference on Embedded Networked Sensor Systems},
 series = {SenSys '17},
 year = {2017},
 location = {Delft, Netherlands},
 pages = {1--14},
 numpages = {14},
 publisher = {ACM},
 address = {Delft, Netherlands}
}