3
Expert Interviews
Experts of leading publishing houses
(special interest books and the mass
market), intermediaries, online stores,
device manufacturers as well as a
telecommunication company were
included in the survey for the study.
4
Consumer Survey
An online survey was held among 1,000
consumers aged between 18 and 65
years in each of the following countries
Germany, the Netherlands, UK, and US.
The consumers were selected in a census-
representative manner with regard to sex,
age, and profession.
Methodology
Methodology
Method
Online survey of approximately 10 minutes
Random sample
1,000 people per country
•
Between 18 and 65 years old
•
Online panel in Germany, United Kingdom,
•
the Netherlands and the United States
Census-representative with regard to sex,
•
age, and profession
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