The provided bar chart illustrates the proportions of people in four age groups from 12 to 24, 25 to 50, 51 to 75, and more than 76 using four distinct devices including smartphone, tablet, laptop, and e-reader in Australia in 2008.
Overall, it is clear to see that the percentage of people aged 12-50 mainly used smartphones, moreover, that of middle-age people preferred utilising the laptop. Meanwhile, the e-reader attracted a large number of the elderly. In addition, the smartphone was the most common among the four devices mentioned.
In 2008, approximately 65% of people aged 12-24 were using smartphones, which was twice as much as the figure for tablets. However, the proportions of young adults utilizing the laptop and e-reader was under 10%. Furthermore, adults mainly made use of the smartphones and tablets, at about 40%, in each; while the laptops and e-readers attracted 10% and 5% of total adult users, respectively.
Regarding aged 51-75 device users, 40% of users focused on laptops, which was ten higher than that of smartphones. Meanwhile, the figures for tablets and e-readers were 20% and nearly 5%. in turn. Additionally, the elderly tended to use e-readers, at around 60%, which was twice higher than the figure for laptops. By contrast, the shares of smartphones and tablets were under 10%, in each.
