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| Sun Glare 
I have been sitting on this idea for a while now. I emailed the below letter to BMW’s online innovation website, but unfortunately they responded many months later with: “We have evaluated your proposal and unfortunately have to inform you that we do not see any possibility of implementing your idea.” Oh well. So here I give my idea to you. Any advancements or improvements let me know.It seems no matter what a driver does, sun glare continues to make driving difficult. At one time or another we’ve all gone through the routine of trying to avoid the sun’s glare while driving, and we know that driving and sun glare can be a deadly mixture. Poor visibility due to sun glare is the suspected cause of many motor vehicle accidents. Of those surveyed, 97 percent said that they had experienced sun strike during driving. Several ways to reduce the affects of sun glare are listed below.• Make sure your windshield is free of pits and is clean, not only on the outside but also free of any inside film.
• Be sure to carry a good pair of sunglasses to provide some shade.
• Anticipate slowing traffic ahead of you. Adjust your speed so that you're not suddenly reacting to a slowdown.
• If you do suddenly become blinded by sun, don't slam on your breaks. Instead, let off the accelerator and slow down gradually.
• If at all possible, try to avoid the sunrise or sunset time frame. Leave early or later.These methods help reduce the sun strike, but are not always convenient for the driver. One new innovative way to reduce the effects of glare is the tint the windscreen using LCD (or similar) technology. The windscreen could be made up many pixels which will only darken in the areas necessary. In other words the darkened pixels will cast a shadow of the drivers and passengers faces, thus blocking the sun and allowing them to still see the road.
To achieve this two main pieces of information are needed. These are the position of the sun in the sky relative to the car as well as the position of the people heads inside the car. These are both quite simple to do.Some modern airbag designs get input from ultrasonic sensors around in the cars cabin as to location of the occupants. This gives the airbag the information needed on how much to deploy. This same technology could be used for finding the position of the occupant’s heads.Finding the position of the sun could be achieved with a small, inexpensive black and white camera. The camera could be positioned out of the way, in one of the head lights. With the aid of software the position of the bright object (in this case the sun) could be located. The camera could also detect the intensity of the light and adjust the contrast of the pixels accordingly. Software would then put all the information together and tint the windscreen in the appropriate places.Having this technology in a car would give rise to several advantages. • You could do away with the sun visor, making the inside of the car smoother.
• The whole windscreen could tint slightly when driving in snow to help reduce the overall brightness.
• When the car is parked up, the windscreen could darken, which would protect the interior from the sun as well making the inside of the car cooler.
• Increased safety because of information the airbags receive.This is a basic overview of this concept. If you have any further questions please to not hesitate to contact me. Thank you for your time.
There are 3 replies to this idea
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| Block PC
This concept is pretty good, but I'm not great at expressing my ideas, so be patient with me.Picture a PC that's simply a cube. It will perhaps be worth $500-$700 and it will have the most basic functions as a PC, just enough RAM and graphic capacity to enable smooth web browsing functionality. Why is it so expensive then? It's going to be super adaptable. Hear me out.On all four sides and on top it will have some sort of connection mechanism (it could be a cartridge slot or an invisible magnetic interface). Now, companies can manufacture modules (for aesthetics, it can be a rectangular prism the same width and length of the cube) which interact with these interfaces. The modules can have extra memory, more RAM, a graphics card, a sound card, a DVD reader, various software, etc. and all these modules have their own price range. you simply buy these modules and attach them to your block PC to upgrade it. You can have up to 6 attachments which function TOGETHER. That being said, it is also possible to sell extension units to enable you to theoretically have infinite attachments if you needed it, therefore this block PC can be anything from a cheap basic computer to a supercomputer.For example, you buy the block PC first, after a while you want to play a game that was just released. You go to a store which will sell you a 'gaming module' - which includes the necessary RAM, Graphics card and other hardware to enable you to play top end games - for like $500-1000. You buy it and place it on top of your block PC and it magnetically seals (you could make a button that releases it) then it reprograms itself to use the new hardware and it turns into a gaming PC. If you need more power you can buy another gaming module, instead of needing to update your old module, you use both modules and you get twice the ram, etc.Furthermore, because the modules don't need too much hardware (because the block PC will have the motherboard, power supply etc.), you can trade and borrow it like a video game.The best part is, maybe in the future, the modules and the box PC can also interact with other devices like phones and TVs, so you can use specific software on other devices or hardware to boost them.I am no tech wiz, but I'm pretty sure today's technology is sufficient to create this. This has so much potential, that even I can't fully visualize it. Hopefully this idea helps you out. Good Luck!Reward: All I did was seed the idea, you deserve the credit for making it real. However, if possible I want some credit for inspiring you to create the device. If not public credit, could I have one of the first ever block PCs signed by you and maybe the other people involved in the creation of the product so I can brag about it to friends and family? 
There are 11 replies to this idea
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