Dan O'Shea is a Chicago-based writer who has been covering telecom, mobile and other high-tech topics for nearly 20 years.
30 Recent Stories
Most Shared Stories
5 Keys to Great Nonverbal Communication
Nelson Mandela Turns 95: 8 Inspirational Quotes on Leadership, Courage and Success
10 Words to Cut From Your Writing
The 10 Most Corrupt and Least Corrupt Countries in the World
Why I Learned to Code and How You Can in 3 Months
Introducing 'Trep Talk, a series that takes you inside the most intriguing entrepreneurs behind the big ideas.
Giant Leap Games
Pure Signal, LLC