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The Sectors Where Engineers are Found

by Fred Nwaozor > This classification captures the major ecosystems or sectors where professional engineers operate. What matters is how their roles shift in focus across these sectors, even though the core engineering principles remain the same. 1. Government (Policy formulation & implementation) In government, engineers function less as hands-on designers and more as technical decision-makers. They contribute to national development by shaping policies, regulations, and standards that guide engineering practice. For example, a civil or telecom engineer in a regulatory agency may help draft infrastructure policies, evaluate national projects, or enforce compliance with safety and quality standards. Their authority ensures that engineering decisions align with public interest; balancing cost, safety, sustainability, and long-term impact. Here, engineering judgment influences what gets built, how it is built, and whether it should be built at all. 2. Academia (Teach...

WhatsApp to stop Working on 3 iPhone models, May 5

The Social Media giant, Meta, has announced that, from May 5, 2025, some iPhone models will stop making use of their messaging platform, WhatsApp.

According to the announcement, anyone still using three particular Apple devices would cease to send or receive messages on the said app.

The affected devices are: iPhone 5s, iPhone 6, and iPhone 6 Plus.

Beyond this date, only devices running the iOS 15.1 operating system or higher version would be supported.

The WhatsApp Spokesperson said, “Every year we look at which devices and software are the oldest and have the fewest users.

“These devices also might not have the latest security updates, or might lack the functionality required to run WhatsApp,”

It's noteworthy that the oldest of the affected phones, iPhone 5s, was released over a decade ago, in 2013 precisely, while the most recent, iPhone 6 Plus, was released just a year later in 2014.

All of these iPhone models were discontinued by Apple in 2016 and were officially declared obsolete.

FN Blog