GOOD MORNING AGAIN ONE QUESTION YEAH CHOOSE A NUMBER YEP YEP YEP YEP ALL SET GOOD OKAY LET'S SEE WHAT WE CAN FIND HERE OKAY A VERY WARM WELCOME AGAIN TO EVERYONE UM HERE WE ARE ALREADY AT OUR UH FUNCTIONAL DESIGN MEETING UM AND THIS IS WHAT WE ARE GOING TO DO THE OPENING WHICH WE ARE DOING NOW UM AND THE SPECIAL NOTE I'M PROJECT MANAGER BUT ON THE MEETINGS I'M ALSO THE SECRETARY WHICH MEANS I WILL MAKE UH MINUTES AS I DID OF THE PREVIOUS MEETING AND UH I ALSO PUT THESE AS FAST AS POSSIBLE IN THE UH PROJECT FOLDER SO YOU CAN SEE THEM AND REVIEW WHAT WE HAVE DISCUSSED UM IF I'M RIGHT THERE ARE THREE PRESENTATIONS I GUESS EACH ONE OF YOU HAS PREPARED ONE GOOD AND UM WE WILL ALSO TAKE A LOOK AT NEW PROJECT REQUIREMENTS UM IF YOU HAVEN'T HEARD ABOUT THEM YET AND THEN OF COURSE WE HAVE TO TAKE A DECISION ON THE REMOTE CONTROL FUNCTIONS AND WE HAVE SOME MORE TIME FORTY MINUTES BUT I THINK WE WILL NEED IT UM WELL I DON'T KNOW WHO WANTS TO GO FIRST WITH HIS PRESENTATION OKAY I'LL GO FIRST YEAH WELL SHALL I GO FIRST WITH THE USERS WELL EVERYBODY ALREADY HAS HIS PRESENTATION SO YOU CAN ADJUST IT OKAY UM AND ONE QUESTION UH YOUR NAME DENNI IS IT WITH A E. I. E. I. E. E. I. E. OKAY THANK YOU OKAY UM I WANTED TO EXPLAIN THE WORKING DESIGN OF THE REMOTE CONTROL IT'S POSSIBLY VERY HANDY IF YOU WANT TO UH DESIGN ONE OF THOSE UM WELL SO IT BASICALLY WORKS UH AS I UH UH R WROTE DOWN UH IN THIS UH LITTLE UH SUMMARY UH WHEN YOU PRESS A BUTTON UH THAT'S WHEN YOU DO PR FOR EXAMPLE WHEN YOU UH WANT TO TURN UP THE VOLUME UM A LITTLE CONNECTION IS MADE UH THE THE RUBBER UH BUTTON JUST PRESSES ON A SORRY GIVES THE CHIPS UH WHICH IS UH MOUNTED BENEATH THOSE UH THAT PLASTIC OF A RUBBER BUTTON UH SENSES THAT A CONNECTION HAS BEEN MADE AND KNOW AND KNOWS WHAT BUTTON YOU PRESSED BECAU UH FOR EXAMPLE THE THE VOLUME UP OR VOLUME DOWN BUTTON UM UH THE THE CHIP UH MAKES A MORSE CODE UH LIKE UH SIGNAL WHICH UH THEN IS SI UH SIGNALLED TO UH SEVERAL TRANSISTORS WHICH MAKES UH WHICH SENDS THE SIGNAL TO A LITTLE LET YOU KNOW WHAT A LET IS OKAY AND THAT MAKES UH THE THE INFRA RED LIGHTS SIGNAL WHICH IS SENT TO THE TELEVISION SET UH WHICH HAS A SENSOR IN IT TO UH SENSE UH THE SIGNAL OF THE INFRA RED THAT'S BASICALLY UH HOW IT WORKS UM THE FINDINGS UH UH THAT I FOUND UH SEARCHING UP SOME UH DETAILED INFORMATION ABOUT THE REMOTE CONTROLS ARE THAT UH THEY ARE VERY EASY TO PRODUCE UH IT IS PIS UH IT'S POSSIBLE TO UH MAKE THEM IN MASS PRODUCTION BECAUSE IT IS AS EAS IT IS AS EASY AS UH PRINTING A PAGE UH JUST UH FIBREGLASS PLATE UM IS B UH IS UH COVERED WITH UH SOME UH COATINGS AND UH UH AND CHIPS UH AND THE TECHNOLOGY'S ALREADY AVAILABLE WE DON'T HAVE TO FIND OUT HOW REMOTE CONTROLS UH HAVE TO WORK OR UH HOW THAT HOW UH TO MAKE SOME CHIPS THAT ARE POSSIBLE TO UH TO TO TRANSMIT THOSE UH SIGNALS UH I MADE A LITTLE UH UH ANIMATION OF ABOUT HOW A TRAN OUR UH REMOTE CONTROLLER WORKS ANIMATION WE TEL THERE YEAH IT'S A LITTLE BUG IT'S IN THE IN THE SMART BOARD UH WELL THE SUB COMPONENT I SUPPOSE THAT YOU UNDERSTAND WHAT A SUB COMPONENT IS IS F IN THIS EXAMPLE IT'S THE BUTTON UH WHEN IT IS PRESSED DOWN UM THE SWITCH IS TER IS UH IS SWITCHED ON SO WITH UH THE WIRE IS SENT TO THE TO THE CHIP IN UH CO OPERATION WITH THE BATTERY OF COURSE BECAUSE TO MAKE UH A A SIGNAL POSSIBLE YOU HAVE TO HAVE SOME SORT OF UH LI UH A D AD UH ELECTRONIC UH INFRARED LIGHT YES UH OKAY UM W AFTER IT'S BEING COMPOSED BY THE CHIP UH THE SIGNAL UH IS TRANSPORTED UH TO THE INFRA RED BULB AND FROM THERE IT SIGNALS A MORSE CODE LIKE SIGNAL TO THE TO THE B TO THE BULB IN UH IN THE TELEVISION SET OKAY S UH I WROTE DOWN SOME PERSONAL PREFERENCES ABOUT UH THE REMOTE CONTROL OF COURSE IT IS VERY HANDY IF THE REMOTE CONTROL IS HAND HELD SO YOU DON'T HAVE TO UH UH WIND IT UP OR SOMETHING OR JUST IS IT'S IT'S VERY LIGHT TO UH TO MAKE UH TO USE IT UH I PERSONALLY UH PREF PREFER THAT UH IT WOULD BE P UH COME AVAILABLE IN THE VARIOUS COLOURS AND UH EASY TO USE BUTTONS BUT I SUPPOSE THAT THE ONE OF THE OTHER TEAM MEMBERS UH UH THOUGHT OF THAT UH TOO AND IT IS POSSIBLE FOR SEVERAL DESIGNS AND UM EASY TO USE B UH SORRY EASY TO USE BUTTONS PERHAPS SOFT TOUCH UH TOUCH SCREEN UH BUTTONS BECAUSE UH THE RUBBER BUTTONS ARE ALWAYS UH UH THEY UH SLIGHTLY UH THEY CAN BE SLIGHTLY DAMAGED UH SO THE NUMBERS ON THE BUTTONS ARE NOT POSSIBLE UH TO READ ANYMORE AND UH WELL AS I SAID UH BEFORE TH UH WE CAN UH MAKE SEVERAL DESIGNS OKAY WELL THAT'S MY CONTRIBUTION TO THIS MEETING AND UH TO THIS MEETING TWO OF THESE THIS MEETING SO PLEASE SO SMOKING WELL UH MY NAME'S AND I LOOKED AT UH TECHNICAL FUNCTIONS DESIGN OF THE REMOTE UH I DID THIS BY UH LOOKING AT EXAMPLES OF OTHER REMOTE CONTROLS OF HOW THEY UH THEY LOOK AND INFORMATION FROM THE WEB THAT I FOUND UM WELL WHAT I FOUND WAS THAT UH TH THE ACTUAL USE OF THE REMOTE CONTROL IS TO SEND MESSAGES TO TELEVISION SET HOW YOU UH D WHAT YOU DESCRIBED UH JUST EARLY AND THIS CAN BE ALL SORTS OF MEDSA MESSAGES TURN IT ON TURN IT OFF UH CHANGE THE CHANNEL ADJUST VOLUME THAT KIND OF THING UH PLAY VIDEO TELETEXT BUT ALSO T UH PLAY C. D. IF YOU USE IT YOUR C. D. PLAYER THE REMOTE CONTROL WILL THAT ONE THERE ARE SOME UH EXAMPLES OF REMOTE CONTROLS YOU CAN SEE THEY ARE VERY DIFFERENT THE ONE HAS GOT ALL THE FUNCTIONS THAT YOU COULD POSSIBLY NEED AND AN LOT OF UH BUTTONS ETCETERA AND THE OTHER IS UH MORE USER FRIENDLY LITTLE WITH BIG BUTTONS AND UH NOT N ALL THE THE THE THE STUFF YOU CAN DO WITH IT BUT UH THE THE ESSENTIAL STUFF IS THERE UM I GUESS YOU COULD BETTER Y YOU SHOULD LOOK AT A A USER CENTRED UH APPROACH BECAUSE THE CUSTOMERS HAVE TO USE THEM AND AND IF THEY DON'T THINK IT'S USABLE THEY WON'T UH BUY IT A LOT OF BUTTONS THEY MAY THINK FROM I DON'T NEED S AS MUCH AS THAT