优化产品aha时刻，3秒内展现价值
Nikita Bier: optimize for the 'aha' moment.
"If you can't demonstrate value in the first 3 seconds, it's over."
Modern users have very short attention spans. If your onboarding requires too many steps or asks for personal data (like an email) before showing the product's https://t.co/fhTAnf9SX1
"If you can't demonstrate value in the first 3 seconds, it's over."
Modern users have very short attention spans. If your onboarding requires too many steps or asks for personal data (like an email) before showing the product's https://t.co/fhTAnf9SX1