Amongst many new features introduced in SharePoint 2013, one of the key features is Device Channel. With the continuous growth in the mobility sector, mostly smartphones are being widely used to surf net. As a result, it is very important to provide a user friendly experience to any user visiting your website on mobile.
Microsoft has come up with the concept of Device Channels in SharePoint 2013. For all those who have not heard about Device Channels, I have explained it in my blog post posted here
Thanks,
Geetanjali