If your smartphone or tablet is MHL compatible you can connect them to the PicoPix 4935 using the optional MHL cable PPA1340 (not supplied with the Picopix).
Below are the steps:
Switch the device on using the POWER button
Connect the mini-HDMI plug of MHL cable to the projector's mini-HDMI socket
Connect the MHL plug of MHL cable to the playback device
From the main menu, select HDMI/MHL