WHAT I AM TRYING TO ACCOMPLISH HERE IS A SAFE, HOPEFULLY INEXPENSIVE, RELIABLE, REASONABLE, AND VERY EFFECTIVE KIND OF INSTANT WITH VARIABLE OR ADJUSTABLE KIND OF TINT OR PRIVACY FEATURE TO WINDOW(s) IN PERCENTAGE AS TO HOW MUCH VISIBILITY IS ALLOWED THRU A WINDOW(s) FROM BOTH IN & OUT.CONCEPT IDEA: WHAT I WAS THINKING OF IS A FEATURE WE CAN ADD I GUESS SIMILAR TO TINT FILM THAT IS INSTANTLY, AT A FLIP OF SWITCH FOR WHEN PRIVACY NEEDED ANYWHERE AT ANYTIME ALSO ALLOWING VARIABLE "PRIVACY" TYPE OF SWITCH(SO A MAIN ON/OFF POWER SWITCH, AN INSTANT "ON" 100% DARKEN SWITCH, AND THE VARIABLE TYPE OF "DIMMER" AS TO IF WE NEED A VISIBILITY RATIO GIVING 0%-100%) - FIRST OF ALL WE NEED TO ACHIEVE AS CLOSE AS POSSIBLE 100% VISIBILITY TO SEE THRU THIS GIVEN WINDSHIELD(s) BOTH WAYS FROM INSIDE AND OUTSIDE BUT IF I NEEDED OR WANTED INSTANT PRIVACY, I CAN FLIP A SWITCH AND/OR ADJUST (MAYBE A TYPE OF ROTORY DIMMER LIKE SWITCH)THE AMOUNT OF VISIBILITY THAT WILL CHANGE HOW MUCH CAN BE SEEN BOTH IN AND OUT.OK SO FOR BETTER UNDERSTANDING.... WHAT I WANT TO FIND/CREATE IS BASICALLY A KIND OF TINT FOR MY CAR (AND EVEN MY HOME OR OFFICE.) I GUESS MY FOCUS IS IN THE AUTOMOTIVE AREA BEING THAT WHERE I LIVE, WE HAVE ENFORCED LEGAL RESTRICTIONS BY LAW AS TO HOW MUCH LIGHT CAN BE PASS THRU THE TINT FILM AND WINDSHIELD OF A VEHICLE. HERE IN HAWAII A PASSENGER CAR HAVING MINIMAL OF 6 WINDOWS 1. FRONT WINDSHIELD2. REAR WINDSHIELD3. FRONT DRIVER DOOR WINDOW4. PASSENGER FRONT DOOR WINDOW5 & 6. PASSENGER REARS OR 1/4 WINDOWS BY LAW A FILM ADDED TO THE WINDOW CAN ONLY BE 35% DARKNESS TO THE SIDES AND REAR OF THE PASSENGER 2/3/4 DOOR VEHICLE AND ALLOWABLE 4 INCH VISOR TO THE VERY FRONT WINDSHIELD = CONSIDERED FOLLOWING THE LAW. OF COURSE PEOPLE DO GO DARKER AS IN UP TO 2.5% OR MORE COMMON IS THE 5%-20% ALL AROUND WHICH IS PRETTY DARK AND I CAN SEE WHY WE HAVE SUCH LAWS AS ESPECIALLY AT NIGHT BEING INSIDE A VEHICLE WITH 2.5%-20% ALL AROUND CAN & WILL GET DIFFICULT TO DRIVE ACCURATELY. ESPECIALLY PERTAINING TO REVERSING! LAWS IS SLIGHTLY DIFFERENT FOR 5-DOOR PASSENGER CARS, STATION WAGONS, VANS, SUV's, LIMO's AND TRUCKS. BUT WE WILL JUST STICK WITH THE MAIN 35% TO REAR AND SIDES. ITS EASIER....IN CONCLUSION, IF I OR WE CAN CREATE A TYPE OF METHOD OR DEVICE THAT CAN GIVE US THIS EFFECT OF PRIVACY AT OUR LUXURY. THE ADVANTAGES I'M AIMING FOR IS IT IS 100% LEGAL AS IN NO ONE CAN TELL RIGHT OFF THAT I HAVE TINT IT LOOKS VERY NORMAL TILL YOU HOP IN AND I TURN IT ON OR ADJUST IT THEN BEING EITHER INSIDE OR OUTSIDE THE VISIBILITY RATE CAN BE NOTICED, IT CAN BE ADJUSTED DURING MY DRIVE RUNNING ERRANDS OR IF I END UP SITTING IN TRAFFIC UNDER DIRECT HOT & BRIGHT SUNLIGHT OR EVEN JUST PARKED AT A OPEN PUBLIC PARK, BEACH, WHATEVER... I CAN GO FROM 0%-100% INSTANTLY BY A FLIP A MAIN SWITCH, THEN BE ADJUSTED LIKE A HOUSEHOLD DIMMER KNOB ALLOWING FOR PERFECT PRIVACY OR SAFETY TO VISIBILITY DRIVING WHILE TRYING TO BLOCK OUT SUNLIGHT OR UNWANTED NOSEY PEOPLE PEEKING IN WHILE PARKED. HEY IF WE WANT TO GET MORE INTO IT AND COMPLICATED YET MORE TO LUXURY WE CAN ADJUST EACH WINDOW SEPERATELY! Ex.: I WANT/NEED THE FRONT WINDOW I SAY AROUND 60% & 5 OTHER WINDOWS MAYBE 15% BECAUSE I AM SITTING IN SLOW TRAFFIC DURING THE PEAK OF THE DIRECT SUNLIGHT AT SUN DOWN AS I'M SURE ANYONE WHO DRIVES OFTEN EXPERIENCED THAT IT CAN BE VERY BLINDING AND DANGEROUS AS YOU MAY NOT BE ABLE TO SEE THE RED TRAFFIC LIGHT OR PEDESTRIAN, ETC... THEN I GUESS AS WE TRAFFIC START MOVING AND THE SUN IS NOW GONE IT IS DARK NIGHT, I CAN SAFELY ADJUST THE VISIBILITY TO ANY OR ALL WINDOWS...SEE COMPARED TO A ONE TIME DEAL AFTER HAVING A CERTAIN PERCENT TINT INSTALLED ON YOUR WINDOWS WHERE NO MATTER WHAT IT IS ALWAYS THE SAME, BUT WORSENS AS WINDOWS GET DIRTY IT GETS LESS VISIBLE TILL YOU GET CHANCE WASH THE WINDOWS OR PEEL/STRIP YOUR TINT WHICH WILL BE COSTLY & OFTEN MESSY. IN HAWAII IT IS FINED $250+COURT FEES+TAX, ETC. PER EACH WINDOW!!! MEANING IF YOU GOT LESS THAN 35% PERCENT LIGHT RATING ON THE MEASURE TOOL USED ON 5 OUT OF YOUR 6 WINDOWS = DAAYUUMNNN EXPENSIVE $$$$$$$$$$$$$$$$$$ LOSS. AND IF YOU ARE CAUGHT HAVING EVEN MORE THEN THE 4INCH VISOR AND/OR THE WHOLE FRONT WINDSHIELD ITS FEDERAL OFFENSE AND ITS NOT GOOD... I DON'T EVEN KNOW OR WANNA FIND OUT EITHER.I HOPE I WAS AS BEST AS POSSIBLE CLEAR TO WHAT I WANT TO ACHIEVE. SORRY IF IT KIND OF LONG BUT DETAILS IS VERY IMPORTANT, AND I AM OPEN MINDED TO WHATEVER ANYONE CAN PUT ON THE TABLE IN IDEAS OR CONCEPTS TO THIS. NO WORRIES, JUST SHARE WHAT YOU THINK OR WHAT CAN BE DONE. PRETTY AWESOME IDEA RIGHT???? I HOPE TO GAIN SEVERAL IDEA CONCEPTS, DESIGN OR WHATEVER THEN MAYBE WE CAN FIGURE THE MOST EFFICIENT WELL ROUNDED BENEFICIAL TO PRODUCE. ** THANX FOR YOUR TIME