gyakarta. The results showed that the variables in
TAM were able to influence consumer satisfaction but
did not affect consumer purchase intentions to shop
online. Consumer spending intentions are more in-
fluenced by social factors, namely friends, family and
the environment. The use of the TAM method has
also been carried out by (Hanggono, 2015). The re-
search carried out is to analyze the practice of TAM
in supporting online businesses by utilizing Instagram
social networks. The results show the perceived ease
of use variable has a significant positive effect on per-
ceived usefulness and attitude of use. the variable at-
titude of use has a positive influence on behavior to
use, the variable behavior of using has a significant
effect on the real condition of the use of the system
with a calculated value of 14,829 at sig.t of 0,000.
(Pradiani, 2017) analyzes the effect of digital market-
ing marketing systems on increasing sales volume of
home industry products. The results showed that digi-
tal marketing was seen as the best medium as the most
effective and efficient means of promotion and was
able to significantly increase sales volume from net
income per month from 1 - 1.5 million rupiah to 3 -
3.5 million rupiah. The Comparative Analysis of Mo-
bile TAM was also carried out on the T-Money and
Mandiri E-Cashtelecommunications applications by
(Pertawijaya and Sharif, 2015). The purpose of this
study is to determine and compare user acceptance
of the variables in TAM. The results showed that all
TAM variables were in the good and very good cate-
gories. There are differences in user acceptance of the
construct variables of the mobile technology accep-
tance model. In addition to Pertawijaya, research on
the TAM model has been conducted by (Surendran,
2012). The study discusses how the technology Ac-
ceptance Model works and the different factors that
exist in the TAM model. The results also reveal var-
ious changes that have been made by several other
researchers to the TAM model.
3 LITERATURE REVIEW
3.1 Technology Acceptance Model
(TAM)
The Technology Acceptance Model (TAM) intro-
duced by Davis in 1989 is one of the evaluation mod-
els of technological success seen from the use of tech-
nology. This model will give an illustration that there
are a number of factors that influence the user’s deci-
sion to use new technology, namely benefits and con-
venience. Usability shows the user’s confidence in
the contribution of technology to the performance of
technology users. While convenience shows the level
where the user believes that the use of new technol-
ogy is easy and does not require a lot of effort. This
concept includes the clarity of the purpose of using
technology and the ease of use of the system for pur-
poses in accordance with the wishes of the user so that
if the system is easy to use, then the user will tend to
use the technology. The model of the relationship of
factors that influence acceptance in TAM can be seen
in Figure 1.
Figure 1: Technology Acceptance Model Dimen-
sions(Davis, 1984)
Reactions and perceptions of users of Information
technology (IT) will affect their attitude in acceptance
of the technology. One of the factors that can influ-
ence it is the user’s perception of the usefulness and
ease of use of IT as a reasonable action in the context
of technology users, so that the reason someone sees
the benefits and ease of use of IT makes the person’s
actions / behavior as a benchmark in the acceptance
of a technology. The TAM model, developed from
psychological theories, explains the behavior of com-
puter users that is based on beliefs, attitudes, desires,
and user behavior relationships. The purpose of this
model is to explain the main factors of user behav-
ior towards user acceptance of technology. In more
detail, it explains about the acceptance of IT with cer-
tain dimensions which can affect the acceptance of IT
by users. This model places the attitude factor of each
user’s behavior with two variables, namely: 1. Ease
of use , 2. Usefulness.
Both of these variables can explain aspects of user
behavior, the conclusion is the TAM model can ex-
plain that the user’s perception will determine his at-
titude in the use of IT. This model more clearly illus-
trates that the acceptance of IT use is influenced by
usefulness and ease of use. The construct has been
modified from the previous TAM research model,
namely: Perceived Ease of Use, Perceived Useful-
ness, Attitude Toward Using, Behavioral Intention To
Use, and Behavioral Intention To Use real conditions
of system usage (Actual System Usage).
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