CVI training (Pattern) app for iPhone and iPad

From our CVI training App series, this is a fundamental training tool for CVI students / children.
It is used for training the recognition ability on simple patterns with BLACK and WHITE only.

- Instructions for use:
The App shows up a part of simple pattern on a white background, users need to perform a finger gesture on that part of patterns to get responses. Those responses consist of both sound and the patterns enlarging / shrinking animation.

In this version, the following variations are provided to users:

- Gesture
Level 1 : TAP on the screen
Level 2 : a SHORT SWIPE in any direction on the screen.
Level 3 : DOUBLE TAP on the screen

- Pattern Sets
Set 1: simple stripe patterns in horizontal and vertical.
Set 2 : stripes patterns in 4 orientations horizontal, vertical, left and right 45 degrees inclinations.
Set 3 : radial circular and rectangular stripes.
Set 4 : square patterns in chess board form
Set 5 : more complicated chess board form patterns

- Speed
The speed of pattern animations, 3 – highest and 1 – lowest.

- Action
1 Enlarge
2 Shrink

Presented by Ebenezer School & Home for the Visually Impaired.