SafetyNet Technologies’ primary goal is to design and build devices that increase the selectivity of commercial fishing practices. By being more selective with the fish caught, the industry becomes more sustainable. Light, which has been of interest to the fishing gear technology community since the 1970s, can be used as a tool to achieve this.
SafetyNet Technologies builds sophisticated LED systems that enables experimentation into how light can segregate between ages and species of fish. We then apply this knowledge to create simple sets of lights that help commercial crews catch the right fish.
Air pollution is a major environmental risk to health. Breathing in the toxic fumes emitted by vehicles, industries, and burning fossil fuels can cause long-lasting illnesses such as heart disease, lung cancer, stroke and asthma.
In London alone, air pollution breached annual legal limits within the first five days of 2017. At a global scale, it is estimated that around 92% of the world’s population lives in areas where air quality exceeds WHO limits, resulting in more than 3 million deaths every year.
Underwater autonomous vehicles, or drones, have been in operation – and in the public eye – for decades. One of the earliest and most well-known remotely operated, deep-sea vehicles is Argo. Towed along the sea-bed and bristling with cameras, Argo was responsible for revealing the first glimpses of RMS Titanic in 1985, 73 years after her fateful maiden voyage.
More recently, submersible drones have been employed for other such expeditions; the hunt for missing Malaysian Airlines ‘MH370’ is noted as the largest and most expensive underwater search effort in history. Undertaking ‘deadly, dangerous and dull’ tasks across the oceans, drones help reduce the risk to human lives and extend research capabilities beneath the waves. Unfortunately, however, this much technology doesn’t come cheap.
When I was younger I used to enjoy tinkering in my dad’s shed, making jewellery with his soldering iron. At school, I loved technology and design and enjoyed the freedom of being creative. Engineering is an incredibly creative subject with no limitations to what you can do. As a subject, it gives you the tools to create and build anything you can imagine.
After leaving school I studied mechanical engineering at Ulster University, spending a year abroad at St Martin’s University in Washington, USA. When I returned from the States, I decided to continue my engineering education, this time heading to the Centre for Renewable Energy at Dundalk Institute of Technology in Ireland.
Over the last twenty years, Uganda has experienced an economic boom, placing it among the fastest growing economies in the world. However, an influx of people from rural areas to cities is coupled with a population growth of almost three times the global average, meaning income remains low. Despite its growth, more than 10 million people in Uganda lack access to clean, safe drinking water and water-borne diseases remain the leading cause of death in children under five.
Kathy Ku, an engineering student from Harvard University, visited the country in 2012, and became determined to engineer a solution. Joining forces with fellow student, John Kye, the pair co-founded charity SPOUTS of Water, embarking on their mission to provide safe water for Uganda.
This year’s CES innovation awards, held in January in Las Vegas, gave us an insight into the future tech that could help transform our lives. Among the usual collection of wearables, entertainment systems and 3D printers designed to make our lives easier, there was also a category honouring the best in eco-design and sustainable technologies.
Taking the title of ‘Best of Innovations’ in the eco category was the Zera Food Recycler, a home solution set on reducing food waste sent to landfill.
Experts and stakeholders in Egypt warn of imminent water poverty as a result of the Ethiopian Renaissance Dam, which is about to become operational. Meanwhile, agricultural production consumes about 85 per cent of the country’s water resources, half of which goes towards rice irrigation.
The role of engineering in making a better world has never been more important, with ‘solving the world’s problems’ set to become the industry’s top priority in the next 20 years. Breaking this down a little, more than three quarters of people think that engineering can improve renewable energy sources in this time frame. Additionally, 63% think engineers hold the key to sustainable agriculture and more than half think they can crack water scarcity around the world. While this might seem like a daunting task to most of us, it seems to be one the industry is taking in its stride.
In order to address the economic divide both within and between countries, development relies on energy. In driving development, however, it is essential that the energy we are using has less of an impact on the environment. Bob Dudley, Group CEO of BP said that resolving this paradox is “one of the great missions of this century”, requiring the “best brains” for the job.