Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Implementation of Technology Acceptance Model (TAM) and Importance
  Performance Analysis (IPA) in Testing the Ease and Usability of E-wallet
  Applications   Digital payment innovation is currently increasingly needed by the community,
especially in making non-cash payment transactions. The purpose of this
research is to know and measure the ease and usefulness of e-wallet digital
wallet services, especially in the GoPay application. The population in this
study are users of the Go-Pay service on the GO-JEK platform. The sample of
this study consisted of 124 respondents from distributing questionnaires in
Depok, West Java using a modified Technology Acceptance Model (TAM) based on
existing references. The data processing in this research uses Importance
Performance Analysis (IPA) analysis. The results show that based on the gap
analysis, it is found that in general Go-Pay users are not satisfied with the
current service quality. Based on the IPA analysis, the priority scale of
E-Wallet Go-Pay quality improvement can be mapped, where quadrant I is the
highest priority scale according to the user's perspective: [1], [4], [5], and
[6]. These three items must be upgraded immediately by the manager to meet user
expectations. Areas that become the achievements or advantages of the GoPay
E-Wallet that must be maintained are in quadrant II, namely: [2] and [3]. From
this explanation, it can be concluded that in general the E-Wallet GoPay
Service must be improved to improve its service performance.

30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
33
The categories of this paper are: plasm-ph
18
The categories of this paper are: econ
34
The categories of this paper are: chem-ph
36
The categories of this paper are: cmp-lg
22
The categories of this paper are: chao-dyn
19
The categories of this paper are: eess
13
The categories of this paper are: quant-ph
32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
16
The categories of this paper are: stat
31
The categories of this paper are: ao-sci
27
The categories of this paper are: comp-gas