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month = {apr},  year = {2014},  url = {http://www.cnet.com/uk/news/googles-april-fools-prank-puts-pokemon-in-the-real-world/},  }@ONLINE{Google:2013:Online,  author = {Google},  title = {{Use Leap Motion with Google Earth (https://support.google.com/earth/answer/3401497?hl=en)}},  year = {2013},  url = {https://support.google.com/earth/answer/3401497?hl=en},  }  @article{Kim_2008,  title = {{The impact of tangible user interfaces on spatial cognition during collaborative design}},  volume = {29},  issn = {0142-694X},  url = {http://dx.doi.org/10.1016/j.destud.2007.12.006},  doi = {10.1016/j.destud.2007.12.006},  number = {3},  journal = {Design Studies},  publisher = {Elsevier BV},  author = {Kim Mi Jeong and Maher, Mary Lou},  year = {2008},  month = {May},  pages = {222–253},  }  @ONLINE{DZone:2010:Online,  author = {Senthil Balakrishnan},  title = {{Write Your Own Custom Automation Using java.awt.Robot (http://java.dzone.com/tips/write-your-own-custom)}},  year = {2013},  month = {February},  day = {10},  url = {http://java.dzone.com/tips/write-your-own-custom},  }  @ONLINE{Microsoft:2008:Online,  author = {Microsoft},  title = {{AppActivate Function(http://msdn.microsoft.com/en-us/library/dyz95fhy(v=vs.90).aspx)}},  year = {2010},  url = {http://msdn.microsoft.com/en-us/library/dyz95fhy(v=vs.90).aspx},  }