CAN’T BE DIRECTLY ASSESSED WITH TRADITIONAL METRICS LINK
ไม่สามารถเข้าถึงได้โดยตรงกับตัวชี้วัดดั้งเดิม
You can’t determine the effectiveness of a user experience design based solely on statistics such as page views, bounce rates and conversion rates. We can make assumptions, and we can ask users for anecdotal evidence, but we can’t install an app (at least not yet) that automatically records user experience statistics directly.