How consumption and production has changed in the past 10 years. what are the factors that have changed consumption and production

The demand and supply of smartphones and tablets

part 1. overview of the industry – how consumption and production has changed in the past 10 years. what are the factors that have changed consumption and production
part 2. how this industry is creating market failure – government failure? market failure? or both? – smartphone/tablets does not have government failure lol
part 3. externalities – how this industry creates externalities – negative/positive production/consumption externality. does it impact society negatively or positively? government