Can a phone project a hologram?
The Android phone’s killer feature is a “holographic display” that projects 3D images that can be viewed without special glasses. You will be able to view the images from the sides and behind, and interact with them using special hand gestures.
How does a smartphone hologram work?
In the hologram videos, four identical images are positioned symmetrically to each other. When the pyramid is placed on the smartphone, the plastic trapezoids on each side are positioned to diffract the light from the video and the plastic reflects the images back onto each other.
What do you need to make a smartphone hologram?
First of all you will need these materials to proceed: CD Case. Pen. Tape. Scissor. Cutter. Smartphone. Step 1: Cutting Pieces. Now draw the diagram given in the template above with proper measurement on plain paper and cut the paper in the shape of that diagram.
What are the dimensions of a 3D hologram?
Parallel sides= 1cm, 6cm & other two sides= 4.5cm each. You can always double or triple the dimensions in proportion to use on a larger display. 2. Trace out the shape on the plastic sheet using a ruler and pen.
How to make a hologram with graph paper?
You are going to make a template to form the side of this 2-D shape, which will be the projector screen for your hologram. The final shape of the projector will resemble a pyramid with a short flat top. Use a pen and a ruler to draw the lines on graph paper. Line up your ruler with lines on the graph paper.
How does a holographic screen look like a pyramid?
It has four equal sides that are parallel to each other and diagonals that bisect each other at right angles. You are going to make a template to form the side of this 2-D shape, which will be the projector screen for your hologram. The final shape of the projector will resemble a pyramid with a short flat top.
