Fighting for control: children's embodied interactions when using physical and digital representations.

Paul Marshall Rowanne Fleck Amanda Harris Jochen Rick Eva Hornecker Yvonne Rogers Nicola Yuill Nick Sheep Dalton Fighting for control: children's embodied interactions when using physical and digital representations. 2149-2152 2009 CHI http://doi.acm.org/10.1145/1518701.1519027 conf/chi/2009 db/conf/chi/chi2009.html#MarshallFHRHRYD09