Review on 🎨 Enhance Your Art Skills with HuiDao Optical Drawing Board - Perfect for Beginners and Kids by Troy Arnold

This product and many similar products do not have a clear idea of what they offer. This is a simple tool to use the "Pepper's Ghost" illusion, where an image (from your phone) is projected onto a sheet of glass (or Plexiglas in this case) which can then be viewed from the front as a "hologram". . what's behind the glass. It doesn't look like a real digital projector you would use, and plexiglass itself has no special properties. The illusion can only be seen from the front of the plexiglass or the same side that the phone is on. That said, it works very well and there is no better tracking tool for $9. Notice that the image is flipped from its original orientation. So if you want to transfer text or a specific image to another surface, you must first "mirror" it from your phone. I'm writing this review precisely because I was confused by what these various devices offered (for a while I thought they offered lenses that work the same as those in digital projectors), but now I understand that these are simple examples of Pepper's ghosts Illusion. The illusion can only be seen from the front of the plexiglass or the same side that the phone is on. That said, it works very well and there is no better tracking tool for $9. Notice that the image is flipped from its original orientation. So if you want to transfer text or a specific image to another surface, you must first "mirror" it from your phone. I'm writing this review precisely because I was confused by what these various devices offered (for a while I thought they offered lenses that work the same as those in digital projectors), but now I understand that these are simple examples of Pepper's ghosts Illusion. The illusion can only be seen from the front of the plexiglass or the same side that the phone is on. That said, it works very well and there is no better tracking tool for $9. Notice that the image is flipped from its original orientation. So if you want to transfer text or a specific image to another surface, you must first "mirror" it from your phone. I'm writing this review precisely because I was confused by what these various devices offered (for a while I thought they offered lenses that work the same as those in digital projectors), but now I understand that these are simple examples of Pepper's ghosts Illusion. where the phone is located. That said, it works very well and there is no better tracking tool for $9. Notice that the image is flipped from its original orientation. So if you want to transfer text or a specific image to another surface, you must first "mirror" it from your phone. I'm writing this review precisely because I was confused by what these various devices offered (for a while I thought they offered lenses that work the same as those in digital projectors), but now I understand that these are simple examples of Pepper's ghosts Illusion. where the phone is located. That said, it works very well and there is no better tracking tool for $9. Notice that the image is flipped from its original orientation. So if you want to transfer text or a specific image to another surface, you must first "mirror" it from your phone. I'm writing this review precisely because I was confused by what these various devices offered (for a while I thought they offered lenses that work the same as those in digital projectors), but now I understand that these are simple examples of Pepper's ghosts Illusion. that the image is flipped from its original orientation. So if you want to transfer text or a specific image to another surface, you must first "mirror" it from your phone. I'm writing this review precisely because I was confused by what these various devices offered (for a while I thought they offered lenses that work the same as those in digital projectors), but now I understand that these are simple examples of Pepper's ghosts Illusion. that the image is flipped from its original orientation. So if you want to transfer text or a specific image to another surface, you must first "mirror" it from your phone. I'm writing this review precisely because I was confused by what these various devices offered (for a while I thought they offered lenses that work the same as those in digital projectors), but now I understand that these are simple examples of Pepper's ghosts Illusion.