Fig. 3From: Development of a 3D, networked multi-user virtual reality environment for home therapy after strokeThree AWVR exercises used for this study. First-person user view is shown. a Tea Stir. Spoons (foreground) melt when used to stir the hot tea. b Crabby Cookies. Cookies morph into crabs that run around the table and must be “captured”. c Bottomless Sherry. Sherry glass must be repeatedly lifted to “drink” and set down on the table to refillBack to article page