Author Information for Coin ID Scanner:
Biography:
David Mitchell is a highly respected numismatist and data technology expert. He has a rich background in ancient coinage and modern computational techniques. He holds a Bachelor's degree in Classical Studies and a Master's degree in Data Science from the University of Oxford. Throughout his career, David dedicates himself to combining the study of coins with advanced data science. He is a Certified Numismatic Expert (CNE) and a Professional Data Analyst (PDA).
Professional Achievements:
Led the development of advanced algorithms for Coin ID Scanner, improved the app's accuracy in detecting and appraising coins from various historical periods.
Implemented a machine learning framework to enhance the app's ability to predict coin values based on historical data, resulting in a 50% increase in user satisfaction.
Publications:
David has authored numerous articles on the synergy between numismatics and data science, with his work in "Numismatic Technology Journal" and "Data Science Applications". He co-authored "Digital Numismatics: The Future of Coin Analysis". It is a seminal work for academic and practical audiences.
Projects:
Launched the "Global Coin Archive" project, in collaboration with international museums and numismatic institutions, to expand the database of Coin ID Scanner and improve its recognition capabilities.
Developed a project in partnership with economic historians to integrate macroeconomic data into the app’s valuation algorithms.
Participation in Events:
Keynote speaker at the International Numismatic Conference, discussing innovations in data technology applied to coin analysis.
Facilitated numerous workshops at the "Technological Advances in Numismatics" symposium.
Feedback and Recommendations:
David Mitchell is widely acknowledged. His efforts have greatly enhanced the functionality of Coin ID Scanner and advanced the application of data science in numismatic studies.
Contact Information:
Articles by David Mitchell
Historical Coin Profiles
Your Guide to the 1974 Half Dollar: Worth Revealed
Some coins should comprise the foundation of the numismatic sphere of the country, and these are generally ordinary instances without the allure of silver coins or the rarity of older collectibles. One of the instances that anyway holds a special place in the history of the monetary industry in the US is the 1974 half dollar coin.
10 min
Coins Overview
The Faces of Change: Stories Behind American Women Quarters
Women have long been underestimated by society, though some global changes rested on the shoulders of ladies who strived to make the world a better place. These days, the US Mint tries its best to commemorate the most outstanding female figures in its history, which is why there was launched the American Women Quarters program to celebrate trailblazers of all sorts.
5 min
Coins Overview
Beyond the Basics: Rare 2 Euro Coins Ever Minted
Most people believe that the face value is the only true indicator of how much a coin might cost. What if we say that some exceptional, exquisite instances may be much more valuable both aesthetically and financially? For the greater part of the world, a 2-euro coin is just a part of pocket change, but for the numismatists, these items retain local flavor not to mention.
8 min
Historical Coin Profiles
The John Adams $1 Coin: An Insight into Presidential Coinage
The presidential line of succession in the US is a well-known order that most citizens are aware of and even proud of, too. The concept of a national leader, when in healthy circumstances, frequently becomes the object of commemoration and immense appreciation, and the sphere of numismatics is always one of the first to respond to such an inquiry.
10 min
Historical Coin Profiles
1975 Dime Value and History: Numismatic Overview
The 1975 Roosevelt dime is a ten-cent coin that, in some cases, may be even a life-changing discovery. Most of these coins are common pocket change but certain varieties—like the 1975 no S proof dime or other notable errors—have turned heads and pocketbooks at auctions.
11 min
Coins Overview
Top 100 Most Valuable Canadian Coins Every Collector Dreams Of
Canada’s numismatic history is full of different stories, exceptional designs and interesting examples. There are specific rare Canadian coins worth money that reflect the Royal Canadian Mint functionality and the events that have shaped the nation.
11 min
Collector Apps and Tools
Where Can I Sell My Coins Online? Best Platforms to Explore
Comprising a coin collection is a long journey, but this experience cannot go without selling and distributing other numismatic options stumbled upon all along the way. For most collectors, it is vital to find a person who might take good care of their numismatic creations, be they old and rare or new and common. The desire to sell coins smoothly is also comprehensible, but which digital resources to rely on?
8 min
Coins Overview
Dollars of Distinction: Top 20 Most Valuable 1 Dollar Coins
Indeed, US dollars could genuinely be considered the most notable and well-recognized coins ever minted. Some of these seemingly ordinary pieces cannot but draw the attention of collectors who hunt numismatic creations of extraordinary value all over the world. Nevertheless, not any coin can be a treasure in the end.
12 min
Coins Overview
5 Most Valuable Presidential Dollar Coins
The Presidential $1 Coin Program was launched in 2007, and became a significant moment in American numismatics. For the first time, every U.S. president would be honored systematically on circulating dollars. This initiative introduced collectors to a lot of different designs, sometimes with specific errors, and limited mintage.
9 min
Coins Overview
What’s Up With 1978 Penny Worth? Pricing Revealed
When stumbling upon an unknown coin, one may easily put it back into the wallet and forget about it for good. Nevertheless, numismatists know how valuable it may be to suddenly find a monetary creation and read its story from its face. The 1978 penny is indeed one of those ambiguous instances that may look ordinary but odd, casual but rare.
9 min