A great report put together by Kleiner Perkins Caufield & Byers:
The latest edition of the annual Internet Trends report finds continued robust online growth. There are now 2.4 billion Internet users around the world, and the total continues to grow apace. Mobile usage is expanding rapidly, while the mobile advertising opportunity remains largely untapped. The report reviews the shifting online landscape, which has become more social and content rich, with expanded use of photos, video and audio. Looking ahead, the report finds early signs of growth for wearable computing devices, like glasses, connected wrist bands and watches – and the emergence of connected cars, drones and other new platforms.