Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An Open Access Dataset of Tweets related to Exoskeletons and 100
  Research Questions   The exoskeleton technology has been rapidly advancing in the recent past due
to its multitude of applications in different fields. With the projected
increase in the diverse uses of exoskeletons in the next few years in these
application domains and beyond, it is crucial to study, interpret, and analyze
user perspectives, opinions, and feedback related to exoskeletons, for which a
comprehensive dataset of communications related to exoskeletons is necessary.
The Internet of Everything style of today's living, characterized by people
spending more time on the Internet than ever before, holds the potential for
developing such a dataset by the mining of relevant web behavior data from
social media communications, which have increased exponentially in the last few
years. Twitter, one such social media platform, is highly popular amongst all
age groups, who communicate on diverse topics via tweets while sharing their
views, opinions, perspectives, and feedback towards the same. To address this
research challenge, this paper makes multiple scientific contributions to this
field. First, it presents a novel approach of mining tweets that is not bound
by any restrictions on the number of days during which the tweets can be mined.
Second, by using this approach, it presents an open-access dataset of
approximately 20,000 tweets related to exoskeletons, that were posted over a
period of 231 days. Finally, based on a review of 108 emerging works in this
field, the paper discusses multiple interdisciplinary applications of this
dataset and presents 100 research questions for researchers to study, analyze,
and investigate.

27
The categories of this paper are: comp-gas
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph
9
The categories of this paper are: nlin
37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
12
The categories of this paper are: nucl-th
13
The categories of this paper are: quant-ph
5
The categories of this paper are: gr-qc
29
The categories of this paper are: funct-an
31
The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int
22
The categories of this paper are: chao-dyn