Time-sharing

[Vania]

Social multitasking --- spending quality time with two or more close friends (i.e., pals whom you are so comfy with that you dont mind being up close and personal with them.

[Jessica]

Time-sharing is a hybrid form of ownership that grants the right to occupy a unit of real estate for a specified number of separate periods.

[Cami]

a situation in which a central computer system allows access to different programs by different users at the same time: