What an interesting idea: researchers are using bokeh (lens blur), instead of sharpness, to transmit lots of data into cameras (think barcodes/QR codes on steroids). Check out the demo:
Check out the project page for more details.
Via John Nack
What an interesting idea: researchers are using bokeh (lens blur), instead of sharpness, to transmit lots of data into cameras (think barcodes/QR codes on steroids). Check out the demo:
Check out the project page for more details.
