This test is for mobile users of Wikiversity. Mobile here means you're using a screen with an effective content resolution of at least 280 in width and 320 in height. Holding your mobile screen with the length standing up is better for selecting menu items.
This text box has two paragraphs. The first one is a string of 257 characters for 45 words. This one has 60 words in 340 characters. If you can see this text box entirely on your screen, including its border running around both the title and the two paragraphs, your device meets minimum screen resolution as expected by Wikiversity Mobile.
The following image shows the above content as seen by a user with an iPhone earlier than iPhone 4: