= 12. Semi-Interquartile Range. The semi-interquartile range of a distribution is half the difference between the upper and lower quartiles, or half the interquartile range. Therefore, from the example above, it was determined that the interquartile range = 12.
Electronic Viewfinders (EVFs) An EVF is basically a very small screen inside a viewfinder, so you can put your eye up to the viewfinder and use it like a traditional camera. On most cameras with EVFs you can switch the view between the viewfinder and the rear LCD screen interchangeably.
Sweep: a low cost LiDAR sensor for smart consumer products. UPDATE: Only 7 days left to back Sweep! They are now almost 80% funded. Sweep is a small, lightweight and low-cost laser scanner. It spins a laser range finder to form a 360 degree view of the world, up to 10 times per second. What makes Sweep different is who itâs designed for.