Martin Jelin Adrian Sudol Jeffrey Damon Douglas McCadden David Brown HCI Professional Involvement in k-12 Education: On Target or Missing the Mark? 111-118 2009 HCI (4) http://dx.doi.org/10.1007/978-3-642-02583-9_13 conf/hci/2009-4 db/conf/hci/hci2009-4.html#JelinSDMB09