In at least some examples, a system comprises a first kiosk computer to display first content and to broadcast a first beacon signal, and a second kiosk computer to display second content and to broadcast a second beacon signal. A mobile device is to establish communications with the more proximate of the first and second kiosk computers as determined based on the first and second beacon signals and to cause new content to be provided to the more proximate kiosk computer. The more proximate kiosk computer is to display the new content.