DSE 2015: Barco Talks About How Intelligent Display Networks (IDN) Helps in Retail Applications March 12, 2015 | Home / March 12, 2015 rave-video / DSE 2015: Barco Talks About How Intelligent Display Networks (IDN) Helps in Retail Applications DSE 2015: Barco Talks About How Intelligent Display Networks (IDN) Helps in Retail Applications