Smart Hub Preview. The Smart Hub Preview feature allows apps to surface content on the main Samsung TV UI, even when the user is not currently using that app. Designed to simplify content discovery and increase engagement, the Preview can display up to 4. Multimedia Pop Samsung Program' title='Multimedia Pop Samsung Program' />Smart Hub Preview. The Smart Hub Preview feature allows apps to surface content on the main Samsung TV UI, even when the user is not currently using that app. Get access to helpful solutions, howto guides, owners manuals, and product specifications for your Series N510 Windows Laptops from Samsung US Support. The Samsung TV SDK provides tools for developing applications for Samsung Smart TVs based on Tizen. You can combine the features of a TV with Webbased technologies. Bixbys list of commands. Here is an evergrowing list of commands to interact with Bixby. Winclone 5.