Li Liang

Hi guys, We are conducting a survey on explainer videos.. During the past one year, I have come across many individuals, who prefer watching "short" explainer presentation videos while surfing YouTube or online education platforms. According to you, what should be the ideal length of an explainer video? Please let me know your thoughts in the comments (if any)!

I have an hour at most, mornings and evenings before I turn off my computer. But I don't think that's enough. There are those who get 200 points in a couple of weeks after registration.... It's not envy, it's more like admiration) Do you sit on PH solely for the launch or because you like to communicate here, learn about the products and find the right connections?

Let's check if the typical size of smartphone screen converges to 6 inches, or if there is a great variety! Mine is 6.47 inches. What about you?