Cover Letter

To whom it my concern,

As an Automotive Technician for the past 13 years, the skills I have developed in my trade are more mechanical and hands.  Although the need to communicate clearly and efficiently has unknowingly kept my skills someone what sharp, I had not thought about an English class or writing a paper in many years. Coming into my first semester in college I was very nervous, as most are, and unsure of what to expect especially due to the 11 year gap between high school and college. With the Automotive industry being a very physical practice, I have found that during my career my body has taken a beating. Without a time machine or anti-ageing device of some kind, I feel like trying to peruse a new career would be beneficial to my future.  None the less, this last semester has gotten me back into the swing of things, with some amount of confidence, to complete my degree.

My first entry is an essay about said current career as an Automotive Technician.  I enjoy the field very much due to its vast amount of potential problems and what needs to be done to figure out the issue. With all the chemicals and fluids, I have learned a lot about fluid dynamics, thermal properties of fluids and different gasses, which once I realized what I was doing, it all just breaks down to some sort of science. The tools, computers, and diagnostic equipment I use daily has helped me build my problem solving and diagnostic work and which all let to me choosing my major of study.

The second essay was about the change in technology around the world and how it is effecting different business. This essay was helpful to regain some experience in taking a piece of writing and creating a summary about it while filtering out some one the article as well as addressing the main points. This entry also helped me try to identify if the author was trying to sway me in a particular direction or if it was just a generally informative. The process of the essay was important to ensure that I am capable of understanding the material at hand and deciding if it is a valid resource or not.  All these skills, which I hadn’t used in a long time, took a bit of refining due to my lack of experience.

The final portfolio entry is an essay I wrote continuing on the reality of robotic invasion in the workplace, specifically the Automotive Manufacture Industry. I felt that most of the info I researched would be useful to know being in the automotive industry. Knowing how the parts work together and are installed in the vehicle would help greatly in figuring out what sources are valid and which facts are important.  The process has been changed greatly, with added robotic workers everywhere, but it also has many of the same basic fundamentals as from the 1920s. This essay was somewhat difficulty for me to research due to difficulty finding specific information about the robots other than a few really great sources and one documentary. I do believe the use of humans employees will  decrease with robotic increase but humans will always be needed.

Being the first semester, I am anxious to see what the future holds. I am sure with all assignments I need to complete I will achieve greater results. It’s not easy working two jobs and going to school full time but in the end I know it will all the work the effort. After having my nervousness wear away, I felt more comfortable in a school setting again and hope to contribute to great things in whichever field of science I decide to follow through with.  Thank you for your time and I hope you enjoyed my portfolio.

Robots in Automotive Manufacturing (Essay 3)

With technology today and its rapid development, it seems throughout every industry, there is an equally fast adaptation to the changes that are presented. Some fields of manufacturing are on the forefront of the ever-changing tech curve and are pioneers of the robotic integration. The automotive manufacturing industry is one example that have been using some form of robotic systems to streamline the process for over 50 years.(Robinson) AS early as the 1910’s, Henry Ford implemented a standard for automotive manufacturing with the invention of the assembly line. Although an assembly line may not exactly be a robot, that technology developed long ago has allowed for further technology to streamline the process of automotive manufacturing greatly.  Starting out in 1954, robots were introduced in the car building world as a mechanism which transferred a part of the car from one place to another (Robinson). Once the initial robot development was underway, General Motors were the first manufacturer to install robotics systems throughout their plant in 1962.(Robinson)

Today’s manufacturing plants throughout the world are almost completely autonomous, which is a standard for all mass-produced vehicles. With the number of cars on the road ever increasing, converting to an autonomous process is essential to complete the quota necessary from customer demands. Humans are required for smaller or more intricate jobs, such as attaching wiring connections, and are still assembling some parts onto the vehicle on the assembly line, but many car parts are assembled by robots. The beginning stages of a vehicle build starts with the stamping of the metal/ aluminum body panels. Once a machine molds and shapes the body panels, often the multi layered panels are bonded together with an adhesive or a non-friction type of bond, or they can be conventionally spot welded together, each process is performed by a special robot, rather than a human. They are finally installed together to create the shape of the body and bolted together by autonomous machines with laser and pressure sensitivity features to ensure precision.

Engines and transmission are, due to new developments, assembled with robotic technology that fasten and install all components of the systems.(Kawasaki) The vehicle’s chassis is assembled piece by piece, by a human, down one production line, with the aid of robotic tools to help tighten bolts. (Ford) Before this can happen, the individual parts are manufactured completely autonomously using various CNC, or  machines that fabricate what is needed. The interior parts, such as the dashboard, are assembled as a unit and installed into the body of the vehicle, usually positioned by a robot roughly, with the electrical connectors and mounting bolts secured by a human.( Ford) With the chassis and body completed, an autonomous system carries the body to the chassis, and with the aid of positioning lasers, can install the body onto the chassis effortlessly within inches of clearance issues.

The final stages are mostly done autonomously as well, such as the installation of doors, which is also preciously installed identically to the other doors on the vehicle using sensing technology. There is a great ability to quickly and accurately complete tasks with the aid of robots, but there is always a human present to oversee the operation at every step. With the final steps of assembly complete, the job of quality control is one a robot can’t do. Every part on the vehicle is visually inspected and physically touched to ensure satisfactory installation.

Work Cited

Acieta Robots, “Robotic Manufacturing for Automobiles” 

https://www.acieta.com/why-robotic-automation/robotic-solutions-industry/automotive-applications/

  • This website was very useful to help me understand what kind of machines are being used today, as the company is still manufacturing products. The different operation of their products helps me gain information on how robots are used in every aspect of manufacturing

 

Assembling Transmission Gears – Kawasaki Robotics( video)

https://www.youtube.com/watch?v=oLFqaxu4uxI

  • This source showed how the robots assemble transmission parts

Born Tough: Inside the Ford Factory (documentary)

https://www.history.com/specials/born-tough-inside-the-ford-factory

  • This source was one of the more detailed and informative especially being able to get a fist hand look at how Ford Motor Company is producing trucks. The documentary covers all aspects of the process from start to finish

How it’s Made, “Assembly of Electric Motors ”July 30, 2018

https://www.youtube.com/watch?v=rq6z1hShFcE

  • This video showed how newer machines are performing tasks that were not recently done by robots. With Electric motors being newly integrated more frequently the technology has been developed to completely assembly of engines.

KUKA Robots, “Dry ice molding”, Sep 19, 2014

https://www.youtube.com/watch?v=dXxJbgSZFzo

  • This video was helpful in showing more of how robots are used in the fabricating/ machining process.

Robinson, Adam. “History of Robotics in Manufacturing.”  6 October, 2014

https://cerasis.com/2014/10/06/robotics-in-manufacturing  

This sources gave information of the history of robots in the automotive industry.

 

Memoir (Essay 1)

It’s around 8 o clock am. The stagnant smell of used motor oil and cigarettes bellowing, like a toxic cloud from a Saturday morning cartoon, throughout the building. The garage bay doors burst open with a noise slightly as a locomotive wheel on a track, echoing like I’m in a cave. The first sips of coffee send a rush of caffeine through my veins. The air compressor finally kicks on with the screaming screech of the old belt that has been on the machine far to long. “Another wonderful morning as an automotive technician”, I said to myself. “I wonder what kind of mysteries I’ll encounter today.” 

As most people I know, I’ve always spent much more time at work than at home. It often feels more like home than home does. With all the time spend diagnosing the vast amount of issues you can have with your car, I have certainly found my likes and dislikes as a technician. That list of potential problems gets longer and longer every time you turn around, with all these newfangled gadgets and artificial intelligence being designed into every car, it surely keeps things interesting. I enjoy keeping updated with new technologies and how they function, which also helps in diagnosing issues. However, I don’t enjoy the awkward positions one is forced to contort in while accessing hidden bolts or busting my knuckles on sharp corners. I suppose you need to take the good with the bad and learning what I enjoy about the job has helped me try to plan my future. 

As most of you know, having your dreaded bight amber chech engine light shining all so perfecting in a driver’s line of sight, is usually a nerve-wracking situation.  For me it’s just another day on the job. You know that big, all knowing, magic machine the technician plugs into some secret place under your steering wheel, and it tells us exactly what the problem is? Well that is the diagnostic scan too. Yes, they are used to figure out whatever info I need to access, on the particular vehicle of choice, but it’s not quite as easy as it looks. Honestly, with today’s vehicles, there is not much you can do with one. While diagnosing and looking at the different sensors that apply to the vehicle problem, to me, it seems like a data finding lab in a very specific science class. The further I learned about the function of all different systems, and they’re required parts/sensors that go with it, the more I started to spot the off reading more easily. It’s kind of like one of those detailed pictures with one or two off details that you need to locate or that missing puzzle piece that you know is there, because you just saw a shape like that a minute ago.      

Great! Problem solved, right? Nope, not that easy. “Nows were we separate the men from da boys”, as my brother jimmy would say. With all the new age technologies, everything is electrically actuated as opposed to mechanically run by way of physical cable, lever, linkage, or combination of them all. Unless you’re talking to an old timer (or someone stuck in the past), the general census is that new technology is by far greater in every way. I agree, but also have a good appreciation or maybe fascination with the way things were originally done. So obviously there’s a completely different approach to how things are diagnosed/fixed now. With that comes millions of wiring diagrams for the hundreds of thousands of wires hidden in your car, and you can’t even see them…hopefully. Wiring diagrams are great but to anyone who doesn’t know how to read them, they are just a bunch of lines on a piece of paper. Literally like up to 65 or so lines on one paper going every which way, like the Nazca Lines in Peru. If you do know what you’re doing, they are super helpful in making sure if the part of the car is not functioning properly or if it is a control issue as in a wire, computer, fuse, or something like that. 

After doing this whole gig for about 13 years now, the awkward positions leaning over hoods or trying to wrestle a transmission up into place has taken a considerable toll on my body. Most days I like what I do, when im not hurting to bad but it’s the satisfaction of fixing a problem that I enjoy. The mystery of what the problem will be, the diagnostic scavenger hunt finding the issue, and of course if it’s a personal car doing a few burnouts keeps me going. I never use to think of what I want to do in the future until I started having aches and pains all the time. I slowly started to realize that it’s probably not a wise decision to try and pursue a different career to save my body from feeling 85 when I’m 40.  

The decision to try and figure out what I want to do led me here, attending BCC because I have no idea what I want to be when I grow up. I’ve learned I enjoy science from the work that I do now, so with that and my love of nature, being in the woods, and the earth itself, I’m taking the environmental science transfer program to see where the future will take me. Even if I it doesn’t take me any further, I figured I could learn some interesting stuff about science and get my AS degree and go from there, but in life sometimes you need to take a chance and not stick to the comfortable (but physically uncomfortable) situations to better your life. 

Robot Overlords (Essay 2)

“Welcoming Our New Overlords” by Sheelah Kolhatkar questions whether the inevitable induction of robots in the industrial manufacturing setting will prove to be a positive transformation. The author interviews with people who are connected with robots in their job to gain experience on the changes.

One subject in the article is an office chair and desk builder, David Stinson, who has been working for a company called Steelcase, located in Grand Rapids, Michigan, where he worked for the company for roughly 35 years. In his time with Steelcase, manufacturing production has seen its ups and downs through the United States’ economic troubles in the years. Their latest solution, to the ever changing social, financial, and technological challenges that arise in manufacturing, is converting to a robotic production factory, which Mr. Stinson feels “makes his job easier.” Robots help him by moving materials with ease.

In the article the author also discusses a robot, out of Brown University, known to the lab as “Winnie”. The main objective of the project is to work with artificial inelegance to gain a better understanding of developing the awareness and object recognition of random objects in the robot’s line of sight.  Winnie does this by recognizing a daisy flower on a table, realizing the flower is on the table, and finally plucking every petal off the daisy. This may be useful in an industrial setting, by hopes of the product developer, Rebecca Pankow and Stefanie Tellex, to help in the aid of farming and harvesting, blueberries at first thought, as I would imagine would develop to every plant imaginable, which seems to be a very cost efficient and easy way to harvest produce. 

Another example in the text, reviewed the Amazon Company, along with Stop and Shop, in how they have a sub company, which replaces workers in a warehouse, with robots. The process is very cost efficient to the business, due to low labor costs in the massive multiple warehouses across the country. The robots would essentially be able to replace works by being able to lift to 750 lbs stacking shelving across the warehouse and bringing it to a single location for product receiving by and individual or another machine. Which some workers feel would take away from jobs in the company, which it inevitably does, along with saving the company money and increasing productivity. 

Although i found the essay did not have much of a solid point of persuasion and was more of a general education piece with real life support, I feel the author had many informative information about how robots are being introduced to the manufacturing industry. I have also found a connection with the industry that I work in due to the high technological integration. As far as now, the repair industry is still mostly manual labor oriented, and not fully automated, but the car manufacturing industry has seen full automation. 

In another part of the article the different revolution of society was discussed, as far as the steam revolution, industrial revolution, the technological revolution, and now the robotic revolution. That statement made me think about how we are living in a greatly more important time in history than we give credit. The first two technological advances discussed were 100 years between each other, the second two in the statement are only 20 years apart from each other. 

Technology is developing at a very undetermined rate, however recently, the rate at which tech grows has been much greater than in the past. Businesses seem to have the most beneficial outcome of the robotic invasion, even as a regular blue-collar worker, the job of overseeing a robot might not be so bad after all.

essay 4 rough draft

Robots In Space Exploration

Since the beginning of ancient civilizations, people have been fascinated by the mystery of stars and the unknown of space. This wonder has sparked an ever long adventure to discover all we can (as a human race) about the dark cosmos above us. This search for information has influenced its share of newly engineered technology throughout time, but with the information we have gathered over 2000 years,  and today’s advancements, we can finally view and study a much greater distance and detail of the vast wonder.

With the development of space shuttles and the creation of the International Space Station, the challenges of human’s ability to endure the conditions of space have been a continuous topic of study. This is a continuous challenge the further we travel because of the increased time humans need to withstand the unusual environments unlike Earth. The concern, since the recent rapid robotic technology growth, has sparked the question: Would artificial intelligence autonomous beings be better suited to explore deep space than humans?

Today’s technology is not completely developed enough to send a robot into space, expect them to complete a mission, then return with the shuttle softly, but with the progress rate in technology, it will not be long before this is the case. The obvious benefits of robots in space are overall costs of supplies for a mission (food, medical supplies, personal hygiene supplies), health concerns would not be present, environment adjustment would not be present, no emotional issues, work would get completed continuously when humans need to rest while robots don’t.

If we do find a way for humans to continue exploring space, robots would be useful in way to assist us while we are out there on another planet. Robotic gardens would help grow food in other locations which would allow for humans to do other tasks instead of tending the garden. CIMON, an artificial intelligence program similar to Siri on your iPhone, was launched in the Space X Dragon capsule, as the first A.I. aboard a craft on June 28,2019(space.com).

In the future, robots would help greatly in building and preparing a planet for human habitation creating a safe environment for when humans arrive. As the search for a habitable planet is an ongoing task, there are already hypothetical plans of building human habitable structures on the moon and possible Mars.

 

Sources:

http://www.mellanox.com/blog/2017/07/artificial-intelligence-journey-deep-space/

 

Robot Garden https://www.youtube.com/watch?v=Z_ZgZtXK438

https://www.youtube.com/watch?v=mctZRmKp8Ig Canada Space robots

https://www.nasa.gov/image-feature/ames/underwater-robots-help-nasa-plan-future-deep-space-missions – underwater robots help

https://www.nasa.gov/directorates/spacetech/centennial_challenges/feature/space_robotics_challenge.html – Nasa robot to mars

https://www.spaceflightinsider.com/organizations/nasa/nasa-counting-on-humanoid-robots-in-deep-space-exploration/ – Nasa robot to mars from differ source

https://www.sciencedaily.com/releases/2004/11/041130081240.htm – Robot helpers eurospace agency

essay 4 rough draft

Robots In Space Exploration

Since the beginning of ancient civilizations, people have been fascinated by the mystery of stars and the unknown of space. This wonder has sparked an ever long adventure to discover all we can (as a human race) about the dark cosmos above us. This search for information has influenced its share of newly engineered technology throughout time, but with the information we have gathered over 2000 years,  and today’s advancements, we can finally view and study a much greater distance and detail of the vast wonder.

With the development of space shuttles and the creation of the International Space Station, the challenges of human’s ability to endure the conditions of space have been a continuous topic of study. This is a continuous challenge the further we travel because of the increased time humans need to withstand the unusual environments unlike Earth. The concern, since the recent rapid robotic technology growth, has sparked the question: Would artificial intelligence autonomous beings be better suited to explore deep space than humans?

Today’s technology is not completely developed enough to send a robot into space, expect them to complete a mission, then return with the shuttle softly, but with the progress rate in technology, it will not be long before this is the case. The obvious benefits of robots in space are overall costs of supplies for a mission (food, medical supplies, personal hygiene supplies), health concerns would not be present, environment adjustment would not be present, no emotional issues, work would get completed continuously when humans need to rest while robots don’t.

If we do find a way for humans to continue exploring space, robots would be useful in way to assist us while we are out there on another planet. Robotic gardens would help grow food in other locations which would allow for humans to do other tasks instead of tending the garden. CIMON, an artificial intelligence program similar to Siri on your iPhone, was launched in the Space X Dragon capsule, as the first A.I. aboard a craft on June 28,2019(space.com).

In the future, robots would help greatly in building and preparing a planet for human habitation creating a safe environment for when humans arrive. As the search for a habitable planet is an ongoing task, there are already hypothetical plans of building human habitable structures on the moon and possible Mars.

 

Sources:

http://www.mellanox.com/blog/2017/07/artificial-intelligence-journey-deep-space/

 

Robot Garden https://www.youtube.com/watch?v=Z_ZgZtXK438

https://www.youtube.com/watch?v=mctZRmKp8Ig Canada Space robots

https://www.nasa.gov/image-feature/ames/underwater-robots-help-nasa-plan-future-deep-space-missions – underwater robots help

https://www.nasa.gov/directorates/spacetech/centennial_challenges/feature/space_robotics_challenge.html – Nasa robot to mars

https://www.spaceflightinsider.com/organizations/nasa/nasa-counting-on-humanoid-robots-in-deep-space-exploration/ – Nasa robot to mars from differ source

https://www.sciencedaily.com/releases/2004/11/041130081240.htm – Robot helpers eurospace agency

Robot Policemen

Thesis: I believe that while there is a minuet use for robots in police work doing things such as bomb diffusion and radar, the position should be held in majority by the flesh and blood police officer. Robots would not be a good replacement for beat cops because empathy and split second decision making, two things they lack, are very important to the job and the cost effectiveness is debatable.

  • Humans are able to feel emotions/ robots can’t
  • Robots do not have the ability to quickly react to situation changes
  • Humans can better analyze situations over robots.
  • Humans can’t be hacked
  • Humans have the ability to make judgement calls
  • It is not as cost effective to have robot policemen rather than human policemen

Essay 3

Robots in Automotive Manufacturing 

By Joshua Sowle 

With technology today and its rapid development, it seems throughout every industry, there is an equally fast adaptation to the changes that are presented. Some fields of manufacturing are on the forefront of the ever-changing tech curve and are pioneers of the autonomous integration. The automotive manufacturing industry is one example that have been using some form of robotic systems to streamline the process for over 50 years. AS early as the 1910’s, Henry Ford implemented a standard for automotive manufacturing with the invention of the assembly line. Although an assembly line may not exactly be a robot, that technology developed long ago has allowed for further technology to streamline the process of automotive manufacturing greatly.  Starting out in 1954, robots were introduced in the car building world as a mechanism which transferred a product from one place to another (Robinson). Once the initial robot development was underway, General Motors were the first manufacturer to install robotics systems throughout their plant in 1962.  

Today’s manufacturing plants throughout the world are almost completely autonomous, which is a standard for all mass-produced vehicles. With the number of cars on the road ever increasing, converting to an autonomous process is essential to complete the quota necessary from customer demands. Humans are required for smaller or more intricate jobs, such as attaching wiring connections, and are still assembling some parts onto the vehicle on the assembly line, but many car parts are assembled by robots. The beginning stages of a vehicle build starts with the stamping of the metal/ aluminum body panels. Once a machine molds and shapes the body panels, often the multi layered panels are bonded together with an adhesive or a non-friction type of bond, or they can be conventionally spot welded together, each process is not performed by a special robot rather than a human. They are finally installed together to create the shape of the body and bolted together by autonomous machines with laser and pressure sensitivity features to ensure precision.  

Engines and transmission are recently assembled with robotic technology that fasten and install all components of the systems. The vehicle’s chassis is assembled piece by piece, by a human, down one production line, with the aid of robotic tools to help tighten bolts. Before this can happen, the individual parts are manufactured completely autonomously using various CNC machines that fabricate what is needed. The interior parts, such as the dashboard, are assembled as a unit and installed into the body of the vehicle, usually positioned by a robot roughly, with the electrical connectors and mounting bolts secured by a human. With the chassis and body completed, an autonomous system carries the body to the chassis, and with the aid of positioning lasers, can install the body onto the chassis effortlessly within inches of clearance issues.  

The final stages are mostly done autonomously as well, such as the installation of doors, which is also preciously installed identically to the other doors on the vehicle using sensing technology. There is a great ability to quickly and accurately with the aid of robots but there is always a human present to oversee the operation at every step. With the final steps of assembly complete, the job of quality control is one a robot can’t do. Every part on the vehicle is visually seen and physically touched to ensure satisfactory installation.  I do believe that a person will always have to be present to ensure quality of the autonomous work, not just in the automotive industry but in all uses of industrial robotic equipment, but with the robotic enhancements that are implemented today the process of mass producing a vehicle greatly increases productivity.  

 

Work Cited 

Adam Robinson. “History of Robotics in Manufacturing” October 6, 2014,    

https://cerasis.com/2014/10/06/robotics-in-manufacturing   

  • This sources gave information of the history of robots in the automotive industry. I gathered some references on dates and info of a timeline 

How it’s Made, “Assembly of Electric Motors ”July 30, 2018 

https://www.youtube.com/watch?v=rq6z1hShFcE 

  • I used this video to better understand how newer machines are performing tasks that were not recently done by robots. With Electric motors being newly integrated more frequently the technology has been developed to completely assembly of engines. 

KUKA Robots, “Dry ice molding”, Sep 19, 2014 

https://www.youtube.com/watch?v=dXxJbgSZFzo 

  • This video was helpful in showing more of how robots are used in the fabricating/ machining process.  

Acieta Robots, “Robotic Manufacturing for Automobiles”  

https://www.acieta.com/why-robotic-automation/robotic-solutions-industry/automotive-applications/ 

  • This website was very useful to help me understand what kind of machines are being used today, as the company is still manufacturing products. The different operation of their products helps me gain information on how robots are used in every aspect of manufacturing 

Born Tough: Inside the Ford Factory (documentary) 

https://www.history.com/specials/born-tough-inside-the-ford-factory 

  • This source was one of the more detailed and informative especially being able to get a fist hand look at how Ford Motor Company is producing trucks. The documentary covers all aspects of the process from start to finish 

 

Essay 3 review

Great topic for your essay. I love learning about space and the tech used in it’s discovery. A few of the sentences in the beginning are a little confusing mainly where NASA is mentioned and around the canadarm description. I might suggest restructuring the piece to have a few more paragraphs rather that one long review to separate sub topics. In the quote by Dan Lester the last word is not correct for the quote.

3rd and 5th sources do not have a proper url or hyperlink

The Autonomous Automotive Industry

The Autonomous Automotive Industry 

  • Manufacturing 
  • Chasis and body moving 
  • Spot welding 
  • Pannel jigging 
  • Cnc parts machining/fabricating 
  • Line/ tube bending 
  • Parts transfer 
  • Material removal 
  • Painting 
  • Tire changing robots 
  • Use of tools in repair and fastening 
  • Chemical handling  
  • Environmental hazards while working 

facts 

  • $282 million on robots in 2016, after having spent a combined $436 million on robots the previous year 
  • From 1985 to 2015, hourly employment among Detroit’s Big Three — General Motors, Ford and Fiat Chrysler — has declined from about 600,000 to 137,000, according to the Center for Automotive Research. Since 2000, more than 307,000 auto-manufacturing jobs have been lost in the United States, according to the Bureau of Labor Statistics.  
  •  

 

 

Streamline process in manufacturing 

Work with humans not for  

Robots contribute to majority of process 

Keeps up with high demands of necessary vehicles  

China, US, Japan, Korea, Mexico, Canada, Germany,  

 

 

 

 

 

Sources 

https://www.acieta.com/why-robotic-automation/robotic-solutions-industry/automotive-applications/ 

https://www.robotics.org/blog-article.cfm/The-History-of-Robotics-in-the-Automotive-Industry/24 

https://www.youtube.com/watch?v=dXxJbgSZFzo 

https://www.cnbc.com/2016/10/31/ford-uses-co-bots-and-factory-workers-at-its-cologne-fiesta-plant.html  

https://www.youtube.com/watch?v=rq6z1hShFcE