A cable for providing electric power from a power source to a mobile device, the cable having a first connector at a first end of the cable for connecting the cable to a mobile device and with a second connector at a second end for connecting the cable to the power source, wherein the cable comprises a memory mod...

For traffic optimization and toll collection, a user computer application module (UCA) is downloaded onto a smartphone to calculate the total toll fees for applicable toll plaza in a journey. Upon successful payment an associated the traffic optimization and toll collection server system (TOTCSS) issues a journey pa...

For email communication, an APP downloaded onto a smartphone and email accounts are automatically provided through an associated server system. Each email account is uniquely related the APP and includes a key associated with the telephone number.