This paper presents the design of forthcoming wizard-of-Oz (WOZ) studies in the context of the EU-funded Metafora project that is developing a Computer-Supported Collaborative Learning (CSCL) system to scaffold 12 to 16-year-old students in learning to learn together (L2L2). In the Metafora system, students undertake lengthy collaborative challenges interacting in 3 different spaces: a planning...

and use it in choice despite cognitive declines. Evidence in favor of such an explanation comes from studies examining performance using tasks such as the Iowa Gambling Task (IGT) and other similar tasks (Damasio, 1994), where age differences are often observed to be absent (e.g., MacPherson, Phillips, & Sala, 2002; Kovalchik, Camerer, Grether, Plott, & Allman, 2005; however in Denberg, Tranel,...

High-level autonomy requires discrete and continuous reasoning to decide both what actions take how execute them. Integrated Task Motion Planning (TMP) algorithms solve these hybrid problems jointly consider constraints between the symbolic (i.e., task plan) their geometric realization motion plans). This joint approach solves more difficult than approaches that address subproblems independentl...