diff --git a/app/lib/pdf/pdf2png.ts b/app/lib/pdf/pdf2png.ts
index 9936239..9f0ef74 100644
--- a/app/lib/pdf/pdf2png.ts
+++ b/app/lib/pdf/pdf2png.ts
@@ -58,6 +58,8 @@ export async function pdf2canvas(event: React.ChangeEvent<HTMLInputElement>): Pr
     // const codeReader = new BrowserMultiFormatReader(hints); 
     const result = await codeReader.decodeFromCanvas(canvas);
 
+    // TODO: Try Next: Quagga
+
     console.log(result);
     console.log(result.getResultPoints());