Thus, Mr Jobs hopes, Apple's growing but seamlessly integrated range of products, from entry-level stuff for kids to pricey boxes for professional designers or musicians, should make Apple the most revered brand in the digital home and in consumer electronics.

ECONOMIST: The halo effect

Will the iWatch be the start of a less integrated product range?

FORBES: Who Has The Winning Innovation Model, Google, Apple, or Samsung?

In order to address these challenges, a wide range of integrated and multi-faceted literacy programmes has been initiated and implemented at the national and provincial levels by both governmental and non-governmental organisations.

UNESCO: Family Literacy Programmes, Training, and Services