Haptic exploration of objects
@InProceedings{ehmcke03timr,
  author = 	 {K. Ehmcke and N. Kr{\"u}ger},
  title = 	 {Haptic exploration of objects},
  booktitle =	 {Towards Intelligent Mobile Robots - TIMRĊ½03 },
  year =	 2003,
  organization = {4th British Conference on (Mobile) Robotics},
  note =	 {to appear}
}