reflector

The way the reflector is built in the implementation is from pairs of consecutive (unique) letters of the shuffled alphabet (getting a half of the reflector) and then merging the inversion.

We use a pretty strong IR LED and bouncing that off of a reflector on the ribbon.

Gold is useful as an electrical connector, as a dye, as an EM reflector, in dentistry and electron microscopy...

It has a very significant limitation in that it would require line of sight (with maybe 1 judiciously placed reflector).

The rotors and reflector always turned a letter into a different letter because of the wiring.

NET Reflector came in handy once or twice to copy out a few library functions to avoid adding another reference dll.

Since humans have water in them and water is a neutron reflector, just moving around the equipment could produce effects at that level.

What happens if you accidentally install NTP publicly, creating a public DDoS reflector?

That property is caused by the reflector, rotors themselves can shuffle randomly.

I'll never forget that morning I started reflector and it deleted itself from my system.

What you're looking at is an LED and a reflector.

The pen had an infrared sensor/reflector on top, which meant that you had to hold the pen without making a shadow between the projector and the pen.

Note that the "reflector" (where the photodiode sits in Lighthouse) is not part of the equation.

Despite all their shortcomings, pedal reflectors are excellent communication: "this tiny taillight is not a car in the distance, it belongs to a bike and is much closer than a car at similar brightness would be" They are also very close to the ground (closer than any other reflector), which greatly increases their exposure to light from a properly adjusted headlight.