The game was tested with each type of controller ten times by a group of four different users.
The pilot test group consisted of three male users (participants A, B and D) and one
female user (participant C) with ages ranging from 21 to 42.
None of the participants was physically disabled.
One participant had major experience with a touch/accelerometer mobile device (participant A), two had minor experience with such mobile devices (participants B and C), and one had no experience with touch/accelerometer mobile phone devices
(participant D).
All subjects were trained for five minutes by watching the observer play the game and showing them the input type.