Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Autonomous Rollator: A Case Study in the Agebots Project   In this paper, we present an iterative development process for a functional
model of an autonomous, location-orienting rollator. An interdisciplinary team
was involved in the development, working closely with the end-users. This
example shows that the design thinking method is suitable for the development
of frontier technology devices in the care sector.

4
The categories of this paper are: cond-mat
27
The categories of this paper are: comp-gas
25
The categories of this paper are: patt-sol
37
The categories of this paper are: supr-con
19
The categories of this paper are: eess
14
The categories of this paper are: math-ph
28
The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an
35
The categories of this paper are: mtrl-th
12
The categories of this paper are: nucl-th
11
The categories of this paper are: hep-lat
16
The categories of this paper are: stat
8
The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
2
The categories of this paper are: math
5
The categories of this paper are: gr-qc