Table 6 The Top 30 Keywords with the Most Frequency and Centrality in the DDE Field.

From: Research progress and intellectual structure of design for digital equity (DDE): A bibliometric analysis based on citespace

Number

count

centrality

year

Keywords

1

214

0.31

1997

universal design

2

191

0.19

1998

assistive technology

3

154

0.15

2001

user-centered design

4

130

0.13

1998

participatory design

5

115

0.07

2011

older adults

6

111

0.03

2008

people

7

103

0.05

2002

technology

8

96

0.11

2005

inclusive design

9

64

0.04

2002

design

10

64

0.03

2014

virtual reality

11

62

0.02

2016

health

12

54

0.04

2008

care

13

51

0.05

2004

children

14

51

0.13

1997

design for all

15

49

0.03

2004

disability

16

42

0.07

2012

information

17

41

0.11

2005

web accessibility

18

38

0.03

2002

usability

19

37

0.05

2013

user experience

20

37

0.02

2011

adults

21

37

0.02

2016

impact

22

37

0.02

2014

technology acceptance

23

35

0.03

2011

visual impairment

24

35

0.01

2020

mobile phone

25

35

0.02

2014

students

26

34

0.05

2009

user centered design

27

33

0.02

2019

digital health

28

32

0.01

2016

design thinking

29

31

0.02

2015

augmented reality

30

30

0.02

2012

human-computer interaction