Precision, ease of visability and no physical broken parts ever again!
Replace all moving lighted indicators with lasers but keep the panels back lit with LED light to see the speedometer in the back ground for instance. Right now it is hard to see how fast your going with a big orange needle in the way but if you could see the speedometer and the indicator needle to see through it so you can see both, it would be an advantage. You could use laser light to add to any electronic device for any measurment or use such as volume controls. You could also pick any color of laser you like. With a laser you have full visability in vision through it and lasers can be set from fine to large in size depending on how precise you want it to be and we could add more lines on our gauges to add to the precision because we could actually see the gauge that usually hides behind a big needle.
Reward: Just to be able too see through a laser (To the gauge) and at the same time to read the gauges more precisely.