Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Design and implementation of a user interface for a multi-device
  spatially-aware mobile system   The aim of this thesis was the design and development of an interactive
system enhancing collaborative sensemaking. The system design was based on
related work research and preliminary user study. The system is based on
multiple spatially-aware mobile devices. The spatial awareness is established
with a motion tracking system. The information about position of tablets is
received by a server. The server communicates with the devices and manages the
content of each device. The implemented system supports managing the elements
of information across the devices basing on their relative spatial arrangement.
The evaluation of the system was done by a user study.

9
The categories of this paper are: nlin
21
The categories of this paper are: adap-org
36
The categories of this paper are: cmp-lg
19
The categories of this paper are: eess
35
The categories of this paper are: mtrl-th
3
The categories of this paper are: physics
0
The categories of this paper are: hep-ph
28
The categories of this paper are: alg-geom
6
The categories of this paper are: astro-ph
37
The categories of this paper are: supr-con
11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
14
The categories of this paper are: math-ph
10
The categories of this paper are: q-bio
33
The categories of this paper are: plasm-ph
4
The categories of this paper are: cond-mat