Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Low-Cost, Easy-to-Manufacture, Flexible, Multi-Taxel Tactile Sensor
  and its Application to In-Hand Object Recognition   Soft robotics is an emerging field that yields promising results for tasks
that require safe and robust interactions with the environment or with humans,
such as grasping, manipulation, and human-robot interaction. Soft robots rely
on intrinsically compliant components and are difficult to equip with
traditional, rigid sensors which would interfere with their compliance. We
propose a highly flexible tactile sensor that is low-cost and easy to
manufacture while measuring contact pressures independently from 14 taxels. The
sensor is built from piezoresistive fabric for highly sensitive, continuous
responses and from a custom-designed flexible printed circuit board which
provides a high taxel density. From these taxels, location and intensity of
contact with the sensor can be inferred. In this paper, we explain the design
and manufacturing of the proposed sensor, characterize its input-output
relation, evaluate its effects on compliance when equipped to the
silicone-based pneumatic actuators of the soft robotic RBO Hand 2, and
demonstrate that the sensor provides rich and useful feedback for
learning-based in-hand object recognition.

6
The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg
20
The categories of this paper are: acc-phys
31
The categories of this paper are: ao-sci
28
The categories of this paper are: alg-geom
22
The categories of this paper are: chao-dyn
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The categories of this paper are: hep-th
17
The categories of this paper are: q-fin
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The categories of this paper are: solv-int
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The categories of this paper are: cond-mat
30
The categories of this paper are: q-alg
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The categories of this paper are: nlin
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The categories of this paper are: nucl-th
32
The categories of this paper are: atom-ph
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The categories of this paper are: stat
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The categories of this paper are: econ