# data[].attributes.headline
To level the EV3 brick, I attached the front chassis (rectangular gray brick at the front of the robot) one pin lower than the default build, since it being one level higher in the default build made the brick unlevel.

# data[].attributes.subject
To level the EV3 brick, I attached the front chassis (rectangular gray brick at the front of the robot) one pin lower than the default build, since it being one level higher in the default build made the brick unlevel.

# data[].attributes.headline
I tweaked my ultrasonic sensor's assembly to place it on the left side of the brick, and made it easily height-adjustable in case the Barbaras don't get sensed at the first height I try.

# data[].attributes.subject
I tweaked my ultrasonic sensor's assembly to place it on the left side of the brick, and made it easily height-adjustable in case the Barbaras don't get sensed at the first height I try.

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Making the ultrasonic sensor on the side of the robot to detect the barbaras in mission 2

# data[].attributes.subject
Making the ultrasonic sensor on the side of the robot to detect the barbaras in mission 2

# data[].attributes.body
Change the location of my ultrasonic sensor

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Fixing the Ultrasonic sensor to the side

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Fixing the Ultrasonic sensor to the side

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Making the colour sensors firmly attached to the brick so it does not move up and down. This may affect the sensor in its ability to identify colours.

# data[].attributes.subject
Making the colour sensors firmly attached to the brick so it does not move up and down. This may affect the sensor in its ability to identify colours.

# data[].attributes.headline
Make the colour sensor lower, to make sure it can scanning all the colours, But it can't be too low. So I had found a right height. 

# data[].attributes.subject
Make the colour sensor lower, to make sure it can scanning all the colours, But it can't be too low. So I had found a right height. 

# data[].attributes.headline
I adjusted the position of my brick so that the weight is balanced and doesn't impact the car when working

# data[].attributes.subject
I adjusted the position of my brick so that the weight is balanced and doesn't impact the car when working

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I re-designed where my sensor was to make it lower to the ground so it's more accurate and to make it more stable.

# data[].attributes.subject
I re-designed where my sensor was to make it lower to the ground so it's more accurate and to make it more stable.

# data[].attributes.body
I attached the sensors in order give my code the ability to run autonomously. (IR Sensor + Sensor Colour)

# data[].attributes.headline
I re-designed where my sensor was to make it lower to the ground so it's more accurate and to make it more stable. 

# data[].attributes.subject
I re-designed where my sensor was to make it lower to the ground so it's more accurate and to make it more stable. 

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Organising the cables so that they are out of the way

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Organising the cables so that they are out of the way

# data[].attributes.headline
Changing my brick level to be able to be picked up and adjusted at any time, to make it more fragile.

# data[].attributes.subject
Changing my brick level to be able to be picked up and adjusted at any time, to make it more fragile.

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Lowering the ultrasonic sensor and putting it on the side of the robot so that the robot is able to detect survivors for mission one.

# data[].attributes.subject
Lowering the ultrasonic sensor and putting it on the side of the robot so that the robot is able to detect survivors for mission one.

# data[].attributes.headline
Changing the direction and height of the ultrasonic sensor to sense the people in the challenges

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Changing the direction and height of the ultrasonic sensor to sense the people in the challenges

# data[].attributes.body
changing the height of the colour sensor so it can sensor all the colours instead of only a few

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I have put a sensor on the side of my robot to complete mission 1.

# data[].attributes.body
i make the colour sensor recognise the colour yellow successfully.

# data[].attributes.body
fixing the brick level so it isn't tilting to the back wheels and pushing pressure on them.

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I added a long beam to the colour sensor so that the sensor's height is adjustable based on the lighting conditions or the mission

# data[].attributes.subject
I added a long beam to the colour sensor so that the sensor's height is adjustable based on the lighting conditions or the mission

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The code of the SpinAround by use broadcast to make the robot move in correct way. 

# data[].attributes.subject
The code of the SpinAround by use broadcast to make the robot move in correct way. 

# data[].attributes.body
Keep working on my skills certification sheet. Complete the last 2 missions, and get certified.

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I added an extender for my robot's colour sensor so it would stay still and its now pinky level. 

# data[].attributes.subject
I added an extender for my robot's colour sensor so it would stay still and its now pinky level. 

# data[].attributes.body
adjusting the color sensor so it is not too high but not too low

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Making the brick level to put less stress on the back wheels while also    making it not being able to break off when picked up.

# data[].attributes.subject
Making the brick level to put less stress on the back wheels while also    making it not being able to break off when picked up.

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Attaching The Sensor In Front Of The Robot So That It Can Detect Obstacles Ahead

# data[].attributes.subject
Attaching The Sensor In Front Of The Robot So That It Can Detect Obstacles Ahead

# data[].attributes.headline
making a longer beam connected to the top to add the color sensor so it doesnt shake and it can work and be at the right hieght above the ground

# data[].attributes.subject
making a longer beam connected to the top to add the color sensor so it doesnt shake and it can work and be at the right hieght above the ground

# data[].attributes.headline
Putting the sensor in the front of the robot so it can sense walls that are shorter

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Putting the sensor in the front of the robot so it can sense walls that are shorter

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Attaching the sensor to the front of the robot, to enable it do detect its distance from an object

# data[].attributes.subject
Attaching the sensor to the front of the robot, to enable it do detect its distance from an object

# data[].attributes.body
I added an additional beam to one side of the robot to level the brick.

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Added extra beams to make the robot more stable

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Added extra beams to make the robot more stable

# data[].attributes.body
Elevated the brick for it to be level, and to improve durability.

# data[].attributes.body
placing beams on both sides of the brick to have better cable management. And for the

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making the brick level so it isnt tilted to the side

# data[].attributes.subject
making the brick level so it isnt tilted to the side

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Adding a beam to the back side of the brain to make the height of the robot leveled so it becomes more stable

# data[].attributes.subject
Adding a beam to the back side of the brain to make the height of the robot leveled so it becomes more stable

# data[].attributes.headline
move colour sensor to be able to detect Barbara 

# data[].attributes.subject
move colour sensor to be able to detect Barbara 

# data[].attributes.headline
using a rubber band to tidy up all of my wires so that my movement wont be affected  and that my sensor wont disconnect

# data[].attributes.subject
using a rubber band to tidy up all of my wires so that my movement wont be affected  and that my sensor wont disconnect

# data[].attributes.headline
Adding a beam to the side of the robot to attach the colour sensor to make the height adjustable

# data[].attributes.subject
Adding a beam to the side of the robot to attach the colour sensor to make the height adjustable

# data[].attributes.headline
using a 4 hole beam to make a stronger connection for my color sensor

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using a 4 hole beam to make a stronger connection for my color sensor

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Putting vertical beams on both side of the robot, to improve the robot's durability.

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use beams on the sides to improve the durability of my robot

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use beams on the sides to improve the durability of my robot

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moving the ultrasonic sensor downwards to sense barbara

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moving the ultrasonic sensor downwards to sense barbara

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Make the color sensor in the middle and not the side so the robot stays in the middle

# data[].attributes.subject
Make the color sensor in the middle and not the side so the robot stays in the middle

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fix the back wheel, by rebuild it to make it stronger.

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fix the back wheel, by rebuild it to make it stronger.

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adding more support for the back wheels. I added support by using a beam. 

# data[].attributes.subject
adding more support for the back wheels. I added support by using a beam. 

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Attaching a beam to the under side of the brick (below the wires) to prevent the wires from touching the floor.

# data[].attributes.subject
Attaching a beam to the under side of the brick (below the wires) to prevent the wires from touching the floor.

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Tucking all the wires in the empty space under the robot so that the wires aren't all tangled together.

# data[].attributes.subject
Tucking all the wires in the empty space under the robot so that the wires aren't all tangled together.

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Using another a 9-hole beam to fix the slanting robot problem

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Using another a 9-hole beam to fix the slanting robot problem

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Elevating the Brick so that it is horizontal

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Elevating the Brick so that it is horizontal

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Using a horizontal beam to make the robot brain level

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Using a horizontal beam to make the robot brain level

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Using two lego beams to make the colour sensor height adjustable

# data[].attributes.subject
Using two lego beams to make the colour sensor height adjustable

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Fixing sensors by adjusting height/positioning. Also making the sensor attachment udjustable

# data[].attributes.subject
Fixing sensors by adjusting height/positioning. Also making the sensor attachment udjustable

# data[].attributes.headline
Organizing Wires by tucking them under the robot

# data[].attributes.subject
Organizing Wires by tucking them under the robot