Augmented reality (AR) is that kind of tech where virtual objects and characters are overlaid onto the real world. The most famous example would ... the triangular pattern that represents the ...

Now that 3D printers are cheaper to produce, experts predict it won't be long before they are common in our homes ... are just a few of the amazing real-world examples of 3D printing in 2018.

Its infrared camera picks up that pattern and uses it to measure the distance to objects in the scene so that software can rebuild those objects in three dimensions. To add bits of the real world ...

Human beings are champions at spotting patterns ... we see faces in everyday objects, our brains even process objects for emotional expression much like we do for real faces rather than discarding ...