Kasun Karunanayaka and  Sanath Siriwardana and  Chamari Edirisinghe and  Ryohei Nakatsu and  PonnampalamGopalakrishnakone,  Magnetic Field Based Near Surface Haptic and Pointing Interface.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    December 2012, vol. 72(12). 1671 - 1677
    [viewed 29 June 2022]. Available from: https://publications.waset.org/pdf/6828.