Get to know the Brazilian banknotes: learn to identify security features in the two series of the Brazilian Real. Use the camera on your device to identify a banknote or select one from the gallery. Then, see the placement and the description of each item: Watermark, Holographic Stripe, Raised Ink, Latent Image, See-Through Register, Ultraviolet Fluorescence, Colour-Changing Number and Security Thread. WARNING: This application does not verify the authenticity of the banknote, it only helps you to identify and check security features.