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CHAPTER THREE

DATA ANALYSIS

Observation Data Analysis

In order to present the core issues in navigation signs more intuitively,
the researchers organized the evaluation results and made pie charts

for visual analysis.

As can be seen from the figure, information overload is the most

prominent problem, accounting for 23.7%, which may make it
difficult for users to understand the content in a short period of

time. The problem of unreasonable navigation sign size accounts

for 18.6%, and the problem of unclear or too small fonts accounts
for 16.9%. The user's ability to obtain effective information may be

weakened during the movement, so the clarity of navigation signs

and font information may affect the user's navigation judgment.

Figure 13 Analysis results of existing navigation signs in the building

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