Traders at SXSW resurrect Polaroid film for smartphones
10 March 2014 Last updated at 11:30 GMT
Over the past few years South by Southwest interactive (SXSW) in Austin, Texas has been heavily focused on social media and mobile.
But this year there is no shortage of hardware on display, especially in the miniature trade show which forms part of the festival.
The BBC's North America technology correspondent Richard Taylor caught an early look at a novel way of printing smartphone photos onto old Polaroid film.
You can follow Richard on Twitter @RichTaylorBBC.