Digital tools can alter images of ourselves and others in ways that are more convincing and harder to detect than ever before. They can create spectacular special effects in movies. But they are also used with the images or voices of people without their consent, or to create propaganda with the intent to fool people.Digital tools can alter images of ourselves and others in ways that are more convincing and harder to detect than ever before. They can create spectacular special effects in movies. But they are also used with the images or voices of people without their consent, or to create propaganda with the intent to fool people.[#item_full_content]