Final answer:
Mobile systems are essential as they enable communication, banking, and internet access, especially in places with limited traditional infrastructure, like parts of Africa. Their growth has been rapid and transformative, offering substantial socio-economic benefits but also presenting new challenges in personal and professional life.
Step-by-step explanation:
Mobile systems are increasingly important due to their transformative impact on lives, especially in developing countries. In regions with a lack of traditional infrastructure, like many parts of Africa, mobile systems have allowed individuals to bypass stages of infrastructure development. The advantages of mobile phones extend from communications to banking, with people able to conduct transactions, contact potential customers, and access the internet's vast resources.
With the evolution of mobile technology, individuals who previously had no access to landlines can now communicate widely, support their businesses, and foster innovation and entrepreneurship. The staggering fivefold increase in mobile access in places like Sub-Saharan Africa signifies mobile phones as critical tools in economic and social development. Shared-phone programs, backed by companies like Vodafone and Masbabi, have been significant in proliferating mobile phone usage and its associated benefits.
Smartphones, with their internet capabilities, have opened up access to social media and the broader web, influencing how people communicate and engage with the world, often bridging geographical and socio-economic gaps. However, the reliance on mobile devices has also introduced new challenges, such as the difficulty of disconnecting from work and maintaining personal interactions. Mobile systems thus play a complex and multifaceted role in modern life.