Screen–smart device interaction: Difference between revisions

Revision as of 04:58, 25 September 2021

Revision as of 16:30, 27 September 2021

Line 31:

<ref>[http://www.cayintech.com/digital_signage_solutions/QR_code_digital_signage.html Cayin - "Control digital signage"]</ref>

<ref>[http://passport.comqi.com/how-it-works.php Comqi - "Passport links mobile phones to an in-venue digital screen"]</ref>

<ref>Crowdpurr - "Why should digital signage ... remain static when they can incorporate their audience in real-time?" [http://crowdpurr.com]</ref>

<ref>Enteractv - "prospects use their cellphone to control a display screen inside the window" [http://enteractv.com/product.html]</ref>