diff --git a/MobileApp/PicturesCircles/back.png b/MobileApp/PicturesCircles/back.png
new file mode 100644
index 0000000..9b50660
Binary files /dev/null and b/MobileApp/PicturesCircles/back.png differ
diff --git a/MobileApp/PicturesCircles/blank.png b/MobileApp/PicturesCircles/blank.png
new file mode 100644
index 0000000..1edc70a
Binary files /dev/null and b/MobileApp/PicturesCircles/blank.png differ
diff --git a/MobileApp/PicturesCircles/forward.png b/MobileApp/PicturesCircles/forward.png
new file mode 100644
index 0000000..fea5354
Binary files /dev/null and b/MobileApp/PicturesCircles/forward.png differ
diff --git a/MobileApp/PicturesCircles/left.png b/MobileApp/PicturesCircles/left.png
new file mode 100644
index 0000000..8f3888c
Binary files /dev/null and b/MobileApp/PicturesCircles/left.png differ
diff --git a/MobileApp/PicturesCircles/leftBack.png b/MobileApp/PicturesCircles/leftBack.png
new file mode 100644
index 0000000..e237ba1
Binary files /dev/null and b/MobileApp/PicturesCircles/leftBack.png differ
diff --git a/MobileApp/PicturesCircles/leftForward.png b/MobileApp/PicturesCircles/leftForward.png
new file mode 100644
index 0000000..657f0e6
Binary files /dev/null and b/MobileApp/PicturesCircles/leftForward.png differ
diff --git a/MobileApp/PicturesCircles/left_back.png b/MobileApp/PicturesCircles/left_back.png
new file mode 100644
index 0000000..e237ba1
Binary files /dev/null and b/MobileApp/PicturesCircles/left_back.png differ
diff --git a/MobileApp/PicturesCircles/left_forward.png b/MobileApp/PicturesCircles/left_forward.png
new file mode 100644
index 0000000..657f0e6
Binary files /dev/null and b/MobileApp/PicturesCircles/left_forward.png differ
diff --git a/MobileApp/PicturesCircles/right.png b/MobileApp/PicturesCircles/right.png
new file mode 100644
index 0000000..8b65be5
Binary files /dev/null and b/MobileApp/PicturesCircles/right.png differ
diff --git a/MobileApp/PicturesCircles/rightBack.png b/MobileApp/PicturesCircles/rightBack.png
new file mode 100644
index 0000000..c5a6c8b
Binary files /dev/null and b/MobileApp/PicturesCircles/rightBack.png differ
diff --git a/MobileApp/PicturesCircles/rightForward.png b/MobileApp/PicturesCircles/rightForward.png
new file mode 100644
index 0000000..7549d64
Binary files /dev/null and b/MobileApp/PicturesCircles/rightForward.png differ
diff --git a/MobileApp/PicturesCircles/right_back.png b/MobileApp/PicturesCircles/right_back.png
new file mode 100644
index 0000000..c5a6c8b
Binary files /dev/null and b/MobileApp/PicturesCircles/right_back.png differ
diff --git a/MobileApp/PicturesCircles/right_forward.png b/MobileApp/PicturesCircles/right_forward.png
new file mode 100644
index 0000000..7549d64
Binary files /dev/null and b/MobileApp/PicturesCircles/right_forward.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-hdpi/back.png b/MobileApp/app/src/main/res/mipmap-hdpi/back.png
new file mode 100644
index 0000000..58ef1a3
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-hdpi/back.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-hdpi/blank.png b/MobileApp/app/src/main/res/mipmap-hdpi/blank.png
new file mode 100644
index 0000000..de64b85
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-hdpi/blank.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-hdpi/left.png b/MobileApp/app/src/main/res/mipmap-hdpi/left.png
new file mode 100644
index 0000000..04f2b50
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-hdpi/left.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-hdpi/left_back.png b/MobileApp/app/src/main/res/mipmap-hdpi/left_back.png
new file mode 100644
index 0000000..57a145d
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-hdpi/left_back.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-hdpi/left_forward.png b/MobileApp/app/src/main/res/mipmap-hdpi/left_forward.png
new file mode 100644
index 0000000..be3f285
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-hdpi/left_forward.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-hdpi/right.png b/MobileApp/app/src/main/res/mipmap-hdpi/right.png
new file mode 100644
index 0000000..57903d5
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-hdpi/right.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-hdpi/right_back.png b/MobileApp/app/src/main/res/mipmap-hdpi/right_back.png
new file mode 100644
index 0000000..0999b6d
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-hdpi/right_back.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-hdpi/right_forward.png b/MobileApp/app/src/main/res/mipmap-hdpi/right_forward.png
new file mode 100644
index 0000000..74916d2
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-hdpi/right_forward.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-mdpi/back.png b/MobileApp/app/src/main/res/mipmap-mdpi/back.png
new file mode 100644
index 0000000..14e1f36
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-mdpi/back.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-mdpi/blank.png b/MobileApp/app/src/main/res/mipmap-mdpi/blank.png
new file mode 100644
index 0000000..a86f72f
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-mdpi/blank.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-mdpi/left.png b/MobileApp/app/src/main/res/mipmap-mdpi/left.png
new file mode 100644
index 0000000..e77706c
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-mdpi/left.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-mdpi/left_back.png b/MobileApp/app/src/main/res/mipmap-mdpi/left_back.png
new file mode 100644
index 0000000..e40413b
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-mdpi/left_back.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-mdpi/left_forward.png b/MobileApp/app/src/main/res/mipmap-mdpi/left_forward.png
new file mode 100644
index 0000000..8b68871
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-mdpi/left_forward.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-mdpi/right.png b/MobileApp/app/src/main/res/mipmap-mdpi/right.png
new file mode 100644
index 0000000..2313227
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-mdpi/right.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-mdpi/right_back.png b/MobileApp/app/src/main/res/mipmap-mdpi/right_back.png
new file mode 100644
index 0000000..856d3b2
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-mdpi/right_back.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-mdpi/right_forward.png b/MobileApp/app/src/main/res/mipmap-mdpi/right_forward.png
new file mode 100644
index 0000000..0ff1abd
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-mdpi/right_forward.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xhdpi/back.png b/MobileApp/app/src/main/res/mipmap-xhdpi/back.png
new file mode 100644
index 0000000..6ff4c7d
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xhdpi/back.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xhdpi/blank.png b/MobileApp/app/src/main/res/mipmap-xhdpi/blank.png
new file mode 100644
index 0000000..378654b
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xhdpi/blank.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xhdpi/left.png b/MobileApp/app/src/main/res/mipmap-xhdpi/left.png
new file mode 100644
index 0000000..0cfce59
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xhdpi/left.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xhdpi/left_back.png b/MobileApp/app/src/main/res/mipmap-xhdpi/left_back.png
new file mode 100644
index 0000000..950a928
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xhdpi/left_back.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xhdpi/left_forward.png b/MobileApp/app/src/main/res/mipmap-xhdpi/left_forward.png
new file mode 100644
index 0000000..e97c084
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xhdpi/left_forward.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xhdpi/right.png b/MobileApp/app/src/main/res/mipmap-xhdpi/right.png
new file mode 100644
index 0000000..12a3e12
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xhdpi/right.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xhdpi/right_back.png b/MobileApp/app/src/main/res/mipmap-xhdpi/right_back.png
new file mode 100644
index 0000000..a78ce5d
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xhdpi/right_back.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xhdpi/right_forward.png b/MobileApp/app/src/main/res/mipmap-xhdpi/right_forward.png
new file mode 100644
index 0000000..1446219
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xhdpi/right_forward.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xxhdpi/back.png b/MobileApp/app/src/main/res/mipmap-xxhdpi/back.png
new file mode 100644
index 0000000..8220f4c
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xxhdpi/back.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xxhdpi/blank.png b/MobileApp/app/src/main/res/mipmap-xxhdpi/blank.png
new file mode 100644
index 0000000..21c397f
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xxhdpi/blank.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xxhdpi/left.png b/MobileApp/app/src/main/res/mipmap-xxhdpi/left.png
new file mode 100644
index 0000000..fa9d626
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xxhdpi/left.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xxhdpi/left_back.png b/MobileApp/app/src/main/res/mipmap-xxhdpi/left_back.png
new file mode 100644
index 0000000..28d4bad
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xxhdpi/left_back.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xxhdpi/left_forward.png b/MobileApp/app/src/main/res/mipmap-xxhdpi/left_forward.png
new file mode 100644
index 0000000..89e100d
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xxhdpi/left_forward.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xxhdpi/right.png b/MobileApp/app/src/main/res/mipmap-xxhdpi/right.png
new file mode 100644
index 0000000..11897f5
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xxhdpi/right.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xxhdpi/right_back.png b/MobileApp/app/src/main/res/mipmap-xxhdpi/right_back.png
new file mode 100644
index 0000000..feed107
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xxhdpi/right_back.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xxhdpi/right_forward.png b/MobileApp/app/src/main/res/mipmap-xxhdpi/right_forward.png
new file mode 100644
index 0000000..a14b7be
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xxhdpi/right_forward.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xxxhdpi/back.png b/MobileApp/app/src/main/res/mipmap-xxxhdpi/back.png
new file mode 100644
index 0000000..d00f8f5
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xxxhdpi/back.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xxxhdpi/blank.png b/MobileApp/app/src/main/res/mipmap-xxxhdpi/blank.png
new file mode 100644
index 0000000..e64e7a2
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xxxhdpi/blank.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xxxhdpi/left.png b/MobileApp/app/src/main/res/mipmap-xxxhdpi/left.png
new file mode 100644
index 0000000..f6cd91f
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xxxhdpi/left.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xxxhdpi/left_back.png b/MobileApp/app/src/main/res/mipmap-xxxhdpi/left_back.png
new file mode 100644
index 0000000..552408a
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xxxhdpi/left_back.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xxxhdpi/left_forward.png b/MobileApp/app/src/main/res/mipmap-xxxhdpi/left_forward.png
new file mode 100644
index 0000000..85912f0
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xxxhdpi/left_forward.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xxxhdpi/right.png b/MobileApp/app/src/main/res/mipmap-xxxhdpi/right.png
new file mode 100644
index 0000000..b4b62d1
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xxxhdpi/right.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xxxhdpi/right_back.png b/MobileApp/app/src/main/res/mipmap-xxxhdpi/right_back.png
new file mode 100644
index 0000000..a8c06ea
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xxxhdpi/right_back.png differ
diff --git a/MobileApp/app/src/main/res/mipmap-xxxhdpi/right_forward.png b/MobileApp/app/src/main/res/mipmap-xxxhdpi/right_forward.png
new file mode 100644
index 0000000..96aef71
Binary files /dev/null and b/MobileApp/app/src/main/res/mipmap-xxxhdpi/right_forward.png differ