-Unauthenticated free wifi becomes nearly extinct after a major hacking incident is traced to Panera Bread (or similar) and a court rules that companies are liable for the actions of those on their free wifi networks. Realizing this, companies force authentication on everyone or turn off their wifi all together.
-Technology continues to move toward extending our proprioception as we invent solutions that give us continual awareness of our loved ones, their location, and emotional state as if they are a part of us.
-Tracking your children electronically becomes a social norm to the extent that not tracking them is considered somewhat negligent.
-By the end of the decade, the phone is the personal computer.
-External brain-computer interfaces make progress, and typing begins to be replaced by the end of the decade.
-BPA and pthalates are finally banned from the food and personal grooming categories.
-In the later half of the decade, Steve Jobs realizes he is in spitting distance of toppling the Microsoft business near-monopoly and by hook or by crook, puts out the business apps, email servers, etc needed to finish the job. In spite of this, the transition takes years.
-People become more privacy aware after an image search engine with facial recognition is popularized and they realize that any picture ever posted of them by anyone is in the search result for their name. People become less willing to let others take compromising pictures as if they become posted, the link back to them will be made.
-A company makes a practice of hiring experienced older workers that other companies won't touch at sub-standard pay rates and the strategy works so well they are celebrated in a Fortune article.
Edit:
-The technology that will eventually 'cure' cancer is invented--essentially a find and kill tool for a genetic signature. Signature creation is built for more and more cancers and becomes more dynamic with added logic over time.
Though I don't agree with you for most of those, upvoted for the child tracking point, as much as I hate to see it. Looking at the trends of my brother's middle school, 6th grade is the year you get a cell phone -- and this is by no means the wealthiest middle school in our area.