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Hello! Daina-Isard English day 2015

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My name is Daniel and Im a former student of Daina Isard Daina-Isard English day 2015

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optimiZe!

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Daina-Isard English day 2015 optimiZe! make the best or most effective use of (a situation or resource).

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optimiZe! Sometimes we find situations where we can optimize our time or resources.

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optimiZe! Sometimes not

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optimiZe To understand what means optimization, lets imagine we own a restaurant: Eggs!

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optimiZe This restaurant is specialized in making fried eggs:

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How to make a fried egg Ingredients: Pan Oil Egg Fire

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How to make a fried egg ActionTime 1.- Turn on the fire1 second 2.- Put the oil in the pan3 seconds 3.- Wait 4 minutes until the oil is hot240 seconds 4.- Break the egg and put in the pan3 seconds 5.- Wait 2 minutes120 seconds 6.- Serve40 seconds Total: 407 seconds (6 minutes and 47 seconds)

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How to make a fried egg ActionTime 1 eggTime 2 eggs 1.- Turn on the fire1 second2 seconds 2.- Put the oil in the pan3 seconds6 seconds 3.- Wait 4 minutes until the oil is hot240 seconds480 seconds 4.- Break the egg and put in the pan3 seconds6 seconds 5.- Wait 2 minutes120 seconds240 seconds 6.- Serve40 seconds80 seconds Total: 814 seconds (13 minutes and 34 seconds)

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How to make a fried egg ActionTime 1 eggTime 2 eggs 1.- Turn on the fire1 second 2.- Put the oil in the pan3 seconds 3.- Wait 4 minutes until the oil is hot240 seconds 4.- Break the egg and put in the pan3 seconds 5.- Wait 2 minutes120 seconds 6.- Serve40 seconds Total: 163 seconds (2 minutes and 43 seconds)

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How to make a fried egg So, first egg takes almost 7 minutes and second egg takes only 2:43 minutes. But I have a restaurant and I need to fry a lot of eggs as fast as I can, so I can earn money

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How to make a fried egg Options Use more pans User bigger pans Use more people

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How to make a fried egg

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So, if I want to make 10 eggs at the same time I need 3 cookers, 3 pans, more space in the kitchen, more tables.. So, the key of optimizing is balance

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Optimize So at some point something can not be optimized. But there are things that has plenty of room for optimization

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Transportation Imagine we have a school, and the students are from different towns..

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Transportation School Town-1 Town-2 Town-3 6 students 4 students 11 students 15 cars with 21 students and 15 drivers

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Transportation School Town-1 Town-2 Town-3 6 students 4 students 11 students 15 cars with 21 students and 15 drivers So, is this model optimized?

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Transportation What options do we have? Change transportation system Move to the same town as the school Dont go to the school and use videoconference

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Transportation School Town-1 Town-2 Town-3 6 students 4 students 11 students 1 bus with 21 students and 1 driver

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Transportation CarBus FuelBadGood TimeGoodMedium ComfortMediumGood PolutionBadGood MoneyMedium SafetyMediumGood

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Transportation

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Optimize time in Olesas subway Daina-Isard Poble Sec Pl. Oli Estaci FGC 9 minutes 4 minutes 1 minute Olesa 4 minutes 1 minute 14 minutes Train speed

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Test! Lets make an experiment to see how much we can optimize this situation

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Test Learning how to optimize thru experimenting by ourselves

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Test Move the tables and chairs to create wagon train:

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Test Purpose We will imagine we are in a station waiting for a train

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Test Purpose And we want to measure how long it takes to unload the train and load with new people.

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Test How? Lets try to make the faster upload and download from a train

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Ready?

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Re-Test Optimize now Wait until the train unloads Left space to the people leaving the train Make a queue

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Ready?

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Test #2 And how about a plane?

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Test #2 How we can optimize the seating on a plane?

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Test #2 Goals We want to board the plane as fast as we can Problems We dont have a lot of space Only one way to go in

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Test #2 Lets try! Move the chairs in a plane position

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Test #2 Method #1: First the people on the window seat, then the people in the middle seat and finally the people on the aile seat

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Ready?

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Test #2 Method #2: First the people on the back of the plane, second the people on the middle and finally the people on the front

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Ready?

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THANKS! Daina-Isard English day 2015