Video chats power a new knowledge business for experts and celebs

New tools keep overwhelmed inboxes orderly

Notification services customize real-time alerts

Marketers test out the latest social media sensation

Q+A with the start-up developer behind social shopping platform TopFloor

Smart watches finally come of age

Map apps integrate augmented reality for smoother navigation

Mobile apps keep patients connected to medical care

New apps help users learn more about local history and hotspots

Emerging milliners update vintage hat styles for today

Facial manipulation apps offer new modes of self-reflection

Ebook innovations improve reader engagement

What We Learned at 2013 CES

Q+A with the brains behind a new mode of visual communication

Check-ups are going mobile

Tech titans offer tools to facilitate widespread app development

Special Focus: Digital Media & Technology

New content creation tools innovate the art of visual communication

Modern writing utensils transcribe a whole a new story

Q+A with the former attorney who’s made a career out of rap fandom