Ultra-short throw projector overcome challenges related to limited projection distance. It is  designed to project large images from a very short distance away from the projection surface.

1. **Close Proximity**: Ultra-short throw projectors can be placed very close to the projection surface. This eliminates the need for a significant distance between the projector and projection surface where mounting space is limited.

 2. **Minimized Shadows and Glare**: By positioning the projector close to the projection surface, ultra-short throw projectors reduce the occurrence of shadows and glare that can sometimes occur with traditional projectors mounted further away.

 3. **Image Quality**: Modern ultra-short throw projectors offer high-definition (HD) , ensuring sharp and clear image quality even when projected at close distances.

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