Abstract: A tablet computing device support for use by a user seated on an airplane behind a seat having a folding table. The tablet computing device support comprises a main body, a bottom support element positioned at a bottom end of the main body, at least two lateral support members positioned on opposite sides of the main body, each of the at least two lateral support members including a lateral support element, and at least one securing member configured to be inserted between the folding table in the upright position and the seat in front of the user. The bottom support element and the at least two lateral support elements are configured to receive therebetween and secure a tablet computing device to the tablet computing device support.