Abstract: Systems, apparatus and methods facilitating communication are provided. In one embodiment, an apparatus includes: a first display device having a display region configured to display electronic advertising content; and a first support structure coupled to the first display device and configured to attach to a wearer of the first display device to facilitate portability of the apparatus. In some embodiments, a system includes: a first display device configured to display first electronic advertising content; and a second display device configured to display second electronic advertising content, wherein the first display device and the second display device are adjustably positioned in an arrangement relative to one another to display an advertising message, wherein the advertising message is comprised of the first electronic advertising content and the second electronic advertising content, and wherein the first display device and the second display device are mobile devices.