Final answer:
True, smartphones enable people to access websites and obtain coupons by scanning. They have revolutionized communication and provided new opportunities, especially in developing countries, though they also come with potential downsides like increased distractions.
Step-by-step explanation:
True, phones do make it possible for people to access a website or obtain a coupon simply by scanning a QR code or barcode. Smartphones have become an integral part of our lives, providing access to various applications and resources that have transformed the way we communicate, shop, and even involve ourselves in politics. With features such as Internet capability, cell tower networks, GPS, and voice activation, the smartphone transcends being a mere communication device.
In developing countries, the impact of smartphones is even more profound, allowing for quick communication where no landlines exist and facilitating economic activities such as banking and trade for small farmers and traders. Moreover, schoolchildren in communities without libraries can now access educational materials through the internet.
However, with the incredible conveniences and opportunities provided by smartphones, there are also downsides such as the difficulty in disconnecting from work or staying focused without distractions. It's important to use technology wisely to harness its benefits while being aware of the potential negative impacts on our well-being.