prompter: Create a speech with a outline and sources about the history of sunglasses

assistant: Good afternoon everyone,

Today, I'd like to take a step back in time and explore the history of one of the most popular accessories in the world - sunglasses. From their origin as a means of protecting the eyes from the harmful rays of the sun, to their current status as a fashion statement, sunglasses have undergone a long and fascinating journey.

I. Introduction
A. Definition of Sunglasses
B. Importance of Sunglasses
C. Purpose of the speech

II. The Origin of Sunglasses
A. Ancient Times
1. The Inuit people used flat pieces of ivory to protect their eyes from the glare of the sun on the snow.
B. China in the 12th century
1. The Chinese judges wore smoky quartz lenses to conceal their expressions and to protect their eyes from glare.
C. 18th Century
1. James Ayscough invented glasses tinted with blue or green to help alleviate specific color vision impairments.

III. The Evolution of Sunglasses
A. In the 1930s
1. The modern sunglasses were invented with the invention of polarized lenses.
2. Ray-Ban, a popular brand of sunglasses, introduced their first pair of aviator sunglasses for pilots.
B. In the 1950s
1. Sunglasses became a popular fashion accessory, with iconic movie stars such as Marilyn Monroe and James Dean sporting sunglasses in their films.
C. In the 1960s
1. Sunglasses became a symbol of cool, with brands like Ray-Ban and Oakley creating new styles and designs.

IV. The Impact of Sunglasses Today
A. Fashion Statement
1. Sunglasses are now an essential accessory for fashion lovers all over the world.
B. Protection from Harmful UV Rays
1. The importance of sunglasses as a protective device cannot be overstated.
C. Availability and Affordability
1. With the rise of online shopping, sunglasses are now more accessible and affordable than ever.

V. Conclusion
A. Recap of the History of Sunglasses
B. The Importance of Sunglasses Today
C. Final Thoughts

Sources:

"The History of Sunglasses." Vint & York, vintandyork.com/stories/the-history-of-sunglasses/.
"The Evolution of Sunglasses: From Function to Fashion." Sunglass Warehouse, sunglasswarehouse.com/blogs/news/the-evolution-of-sunglasses-from-function-to-fashion.
"The History of Sunglasses: From Prehistoric Times to the Present." Vision Direct, visiondirect.com.au/info/the-history-of-sunglasses.
Thank you for your time and attention. I hope you have a better appreciation of the rich history of sunglasses and their significance in our lives today.

prompter: Steps for Making a DIY sunglass?

assistant: Good afternoon, everyone. Today, I would like to talk about the fascinating history of sunglasses and how they have evolved over time.

I. Introduction
A. Definition of sunglasses
B. Importance of sunglasses in our daily lives
C. Brief overview of the history of sunglasses

II. Ancient Times
A. Evidence of sunglasses in China during the 12th century
B. Use of smoky quartz lenses by Inuit people to protect their eyes from the sun
C. Depiction of sunglasses in Greek and Roman art

III. The 18th and 19th Centuries
A. Development of sunglasses as a fashion accessory
B. Introduction of tinted lenses to protect the eyes from glare
C. Popularity of sunglasses among movie stars and celebrities

IV. 20th Century
A. Mass production of sunglasses after World War II
B. Emergence of polarized lenses to reduce glare
C. Advancements in lens technology and frame materials

V. 21st Century
A. Wide availability of prescription sunglasses
B. Popularity of designer sunglasses
C. Increase in demand for eco-friendly and sustainable sunglasses

VI. Conclusion
A. Summary of the history of sunglasses
B. Significance of sunglasses in today's society
C. Final thoughts and appreciation for the evolution of sunglasses.

Sources:

1. "A Brief History of Sunglasses" by Sunglasses Hut
2. "The History of Sunglasses" by Vint and York
3. "The Evolution of Sunglasses: From 12th Century China to 21st Century Fashion" by GlassesUSA

Thank you for listening. I hope you enjoyed learning about the rich history of sunglasses and how they have become an integral part of our daily lives.

prompter: Can you summarize each section for the speaker's recap?

assistant: Introduction: The speaker introduced the topic of the fascinating history of sunglasses, defined what sunglasses are, and explained their importance in our daily lives. The speaker also gave a brief overview of the history of sunglasses.

    Ancient Times: The speaker discussed the evidence of sunglasses in China during the 12th century, the use of smoky quartz lenses by the Inuit people to protect their eyes from the sun, and the depiction of sunglasses in Greek and Roman art.

    18th and 19th Centuries: The speaker talked about the development of sunglasses as a fashion accessory, the introduction of tinted lenses to protect the eyes from glare, and their popularity among movie stars and celebrities.

    20th Century: The speaker discussed the mass production of sunglasses after World War II, the emergence of polarized lenses to reduce glare, and the advancements in lens technology and frame materials.

    21st Century: The speaker talked about the wide availability of prescription sunglasses, the popularity of designer sunglasses, and the increase in demand for eco-friendly and sustainable sunglasses.

    Conclusion: The speaker summarized the history of sunglasses, highlighted their significance in today's society, and expressed final thoughts and appreciation for the evolution of sunglasses.

prompter: Can you write the introduction part?

assistant: Certainly.

I. Introduction - Definition, importance, and history
II. Ancient Times - Chinese, Inuit, Greek, and Roman usage
III. The 18th and 19th Centuries - Fashion, tinted lenses, and celebrity use
IV. 20th Century - Mass production, polarized lenses, and other technology advancements
V. 21st Century - Prescription, designer, and eco-friendly glasses
VI. Conclusion - Recap history, significance, and final thoughts

assistant: Sure, here is a brief summary of each section of the speech:

I. Introduction

Definition and importance of sunglasses
Brief overview of the history of sunglasses
II. Ancient Times

Evidence of sunglasses use in China and by Inuit people
Depiction of sunglasses in Greek and Roman art
III. The 18th and 19th Centuries

Development of sunglasses as a fashion accessory
Introduction of tinted lenses for glare protection
Popularity among movie stars and celebrities
IV. 20th Century

Mass production of sunglasses after WWII
Emergence of polarized lenses
Advancements in lens technology and frame materials
V. 21st Century

Availability of prescription sunglasses
Popularity of designer sunglasses
Increase in demand for eco-friendly and sustainable sunglasses
VI. Conclusion

Summary of the history of sunglasses
Significance of sunglasses in today's society
Final thoughts and appreciation for the evolution of sunglasses.