t07064
ToolStone
b02970
Graspable user
interfaces
(1996)
t07064->b02970
b00213
Wenn die Dinge
denken lernen
(1998)
t07064->b00213
t07065
A taxonomy of
see-through
tools (1994)
t07064->t07065
b02967
Linking
Physical and
Virtual Worlds
with Visual
Markers and
Handheld
Devices (2005)
b02967->t07064
b02967->t07065