Messaging app Whatsapp has added new camera features which will allow users to write and draw on photos and videos as well as add emojis to them. “Today we’re introducing new ways to customise and enhance the photos and videos you share with friends and family around the world. With WhatsApp's new camera features, you can now write or draw on photos and videos, as well as add emoji to express yourself,” Whatsapp said in a blogpost.