Polaroid makes a comeback in age of digital photography

At a photography studio in Cleveland, instructor Nicole Follen is trying to convince her students to step back in time and technology - to the age of the humble Polaroid.

She wants the students to create something they can touch and feel - perhaps even something that - gasp - isn't perfect.

So, she guides her class in how to transform digital photos taken on their smartphones into Polaroid-style instant photos that hark back to the bygone analog era.