Hi there. I'm a features writer and former award-winning FHM Magazine Editor. I've also won features awards for Men's Health, and been published in more than a dozen countries. I've also written numerous online blogs on a multitude of topics from dating to advertising, to movies to weight loss and back again.
Your request asks for "articles". I'm not sure how many this includes, but I'm happy to provide 2500 words total (divisible however you like, i.e. one, two or four articles etc). The topic of how technology affects our lives is fantastic, as it allows for a lot of insight-based, cultural writing, which I thoroughly enjoy.
Here are some ideas, off the top of my head.
1. How Technology is Bridges the Physical Divide (But Also Creates New Ones)
2. The Disconnect Between Online Flirting and Real Life Romance
3. How Technology Enables Professionals to Bypass Their Social Weaknesses
4. How Using Certain Screens for Certain Tasks Only Can Declutter Your Life (in other words, don't email from your phone, and don't social chat from your work computer, and don't do wither while watching TV or movies)
These are some of the examples off the top of my head.