diff --git a/thesis/images/dsa-internal-block-diagram.png b/thesis/images/dsa-internal-block-diagram.png
new file mode 100644
index 0000000..1d14667
Binary files /dev/null and b/thesis/images/dsa-internal-block-diagram.png differ
diff --git a/thesis/images/dsa-software-architecture.png b/thesis/images/dsa-software-architecture.png
new file mode 100644
index 0000000..7fc4d77
Binary files /dev/null and b/thesis/images/dsa-software-architecture.png differ