Awareness Ribbon Colors and Their Meanings. The most complete list of awareness ribbons, cancer ribbons, and all awareness ribbon colors. The meaning of the Awareness Ribbons are based on their color or color combination. Many illnesses and causes use the awareness ribbon as their symbols of support or awareness, so there is often more than one cause for each color ribbon. Also, several causes may use an alternate color of ribbon, so the cause may appear in multiple listings.
The new optimum distance should now be about 5 feet. Conversely, watching poor resolution material means that you have to sit further away to avoid pixelation. 3) Changing viewing distance has similar effect as changing the TV size.
However, bear in mind that because of the extra detail in the picture, you can sit a bit closer to the TV screen and still watch in comfort. For example, with a 40-inch 4K TV you can sit around 8.3 feet away from it. For a 50-inch, that goes up to 10.4 feet and for a 55-inch 11.4 feet. Ultimately, though, how close you sit to your TV - whether it's a HD or 4K model - is down to your own personal preference and the way you've set up your living room.