发明申请
US20040191733A1 Interactive apparatus with interactive device 有权
交互式设备与交互式设备

Interactive apparatus with interactive device
摘要:
An interactive apparatus is disclosed. In one embodiment, the apparatus includes a interactive ball includes (a) a plurality of indicia, (b) a processor and memory unit operatively coupled to the plurality of indicia, (c) an audio output unit operatively coupled to the processor and memory unit, (d) a first outer surface; and (e) a second outer surface that is recessed with respect to the first outer surface, wherein the plurality of indicia are present at the second outer surface.
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