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Nigerian female engineer, Kemisola Bolarinwa invents smart bra to detect breast cancer

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Nigerian robotics and embedded systems engineer, Kemisola Bolarinwa, has invented a smart bra capable of diagnosing early-stage breast cancer before symptoms develop.

Bolarinwa made the invention known to the world in February 2022, by designing the prototype of the smart bra, which was spurred by the death of her loved one in 2017.

She said before the death of her aunt, she rarely paid any attention to breast cancer because it was just something she heard on the TV or radio.

Bolarinwa, the founder and chief executive officer of Nextwear Technologies, the first wearable technology startup in Nigeria, said she was moved to invent the smart bra, after frequent visits to the hospital where her aunt was before she died.

She said seeing other women battling breast cancer was painful, and her efforts to intensify research into the invention were increased.

Her invention was recognised by BBC Africa, adding that she spent a year and a half of intense research, before the smart bra came up in 2019.

How the smart bra works

To detect lumps in the breast, the smart bra repurposes ultrasound technology into a small form factor, with the initiative to shrink down an ultrasound machine to a portable size where it becomes wearable.

According to Bolarinwa, this was possible with nanotechnology — a branch of science, technology, and engineering that deals with the manufacturing of tech in small sizes.

For more context, the smart bra uses an ultrasound system called the Doppler that bounces high-frequency sound waves off the body to detect blood clots, heart defects, and blocked arteries. This works differently from ultrasound machines that use sound waves to generate images of the scanned area.

More work on the smart bra
After years of research and developing a prototype, she revealed there are still a lot of work to be achieved on the smart bra before it can be commercialised.

Bolarinwa said the smart bra still needs further development and extensive clinical trials and gave a time frame between the end of 2022 and the beginning of 2023 for mass production.

Aside from being an inventor, Bolarinwa is also a strong advocate for getting more women interested in STEM (science, technology, engineering, and mathematics), something she was passionate about growing up.

Bolarinwa called for more work on research for inventions to be effective in solving the problems they are designed for while lamenting there are not adequate research organisations to help.

She said, “In four months, a fintech platform will be built and be ready for the market. This is one of the reasons why few people play in the hardware or deep tech side of technology in Africa. There aren’t enough research institutes.”

Who she is
Bolarinwa holds a Bachelor of Engineering in Electrical, Electronics, and Communications Engineering from the University of Ado-Ekiti (now Ekiti State University).

She has more than 10 years of experience exceptional tech skills and strong problem-solving skills, and is passionate about solving complex problems and staying up-to-date with the latest technologies.

Bolarinwa is an inventor, innovator, entrepreneur, and president of the Women In ICT Foundation, a nonprofit organization that focuses on providing technology education, leadership, and businesses for women and young girls to resolve problems of the under-representation of women in leadership, policy-making, and math-intensive fields of science and technology.

Nigeria is endowed with exceptional and skilled inventors such as the 70-year-old man who developed more than inventions, but the challenge they are faced with is the lack of support from the government and other recognised agencies or entrepreneurs to sponsor their research and inventions.

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Lagos state government shuts hotels, poultry over noise, air pollution

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The Lagos State Environmental Protection Agency has shut down several businesses in the Ikorodu area of the state over environmental infractions.

The state Commissioner for the Environment and Water Resources, Tokunbo Wahab, disclosed this in a statement on X.com on Friday.

The statement read, “In a bold move to tackle noise, air pollution, and other environmental infractions, the Lagos State Environmental Protection Agency recently conducted a comprehensive enforcement operation in key areas of Lagos State, including Agric, Ibeshe, and Ikorodu.

“Despite prior warnings, several establishments, including hotels, bar, gas filling station, poultry farms, and lounge, continued to flout LASEPA’s directives.

“As a result, these establishments have been temporarily shut down to ensure compliance with environmental regulations.”

The affected businesses were said to include Victory Hotel, Wendy Bar, Moore Gas Plant, Provider Farm and Poultry, Cloud 24, Little Palace Hotel, City Groove Lounge and Bar, Destiny Castle, and B.S. Gold Warehouse.

In the statement, LASEPA stated that it has repeatedly warned businesses about the need to adhere to environmental standards.

The agency also vowed to intensify its enforcement efforts to ensure compliance with state environmental laws.

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We have identified sponsors of planned nationwide protest, says DSS

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The Department of State Services (DSS) says it has identified those behind the planned nationwide protest.

In a statement on Thursday, Peter Afunanya, DSS spokesperson, said the service is applying a “non-kinetic measure and conflict resolution” to address the impending protest.

There are reports that youths across the country are planning to embark on nationwide protest over the increasing cost of living.

The DSS spokesperson said the secret police found the planned demonstration to be “politically motivated”.

“While peaceful protest is a democratic right of citizens, the Service has confirmed a sinister plan by some elements to infiltrate the protest and use it to cause chaos and extreme violence in the land,” the statement reads.

“It has also identified the reason behind the protest to be political.

“The plotters desire to use the intended violent outcome to smear the federal and sub-national governments; make them unpopular and pit them against the masses. The long-term objective is to achieve regime change, especially at the centre.

“The Service has also identified, among others, the funding lines, sponsors, and collaborators of the plot.

“However, it does not think that aggression should be the first line of action in the instance, in handling the emerging scenario.

“It has instead variously applied non-kinetic and conflict resolution strategies, including moral suasion, stakeholder engagement, and other multi-track diplomatic shuttles, to dissuade the planners from actualising their undesirable objective.”

Afunanya said the “agitators” should use “ample ways” available to them to channel their grievances without resorting to violence.

“The Service calls on people of goodwill, leaders of thought, captains of industry, labour unions, student associations, youth leaders, the civil society, clergy, NGOs, women groups, civil servants, and politicians to shun any invitation to participate in any orchestrated violence, deliberately designed to cause disaffection in the country,” he said.

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22 drug dealers convicted in July, says NDLEA

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The Kano State Command of the National Drugs Law Enforcement Agency on Thursday disclosed that it secured the conviction of 22 drug dealers in the state in July 2024.

Confirming the convictions to newsmen, on Thursday, the Commander of the agency, Abubakar Idris-Ahmad, described the feat as a major victory in its fight against illicit drug trafficking and abuse.

Idris-Ahmad said, “Out of the 22 drug dealers convicted, one Abubakar Mu’azu’s arrest resulted in an altercation during which he stabbed an NDLEA officer.”

“Mu’azu was charged to court and sentenced to three years in a correctional centre, while the other convicts were sentenced to various terms of imprisonment.

“Different types of illicit substances were found in Mu’azu’s possession.”

The narcotics commander said that the command would continue the fight against drug trafficking and abuse and prosecute those culpable.

Idris-Ahmad commended the Chairman/ Chief Executive Officer of the agency, retired Brig.-Gen. Mohammed Buba-Marwa, for his unwavering support and commitment to the fight against drug abuse.

According to him, no amount of intimidation or violence would hinder the agency’s operatives from pursuing and bringing perpetrators to justice.

“Our operatives are trained professionals who will stop at nothing to ensure that those who engage in drug-related offences face the full wrath of the law,” he stated.

To accomplish its mission of ridding the state of drug addicts, the commander solicited the support of the general public, urging them to remain vigilant and report any suspicious activities related to drug abuse and trafficking to the agency for prompt action.

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Bodex F. Hungbo, SPMIIM is a multiple award-winning Nigerian Digital Media Practitioner, Digital Strategist, PR consultant, Brand and Event Expert, Tv Presenter, Tier-A Blogger/Influencer, and a top cobbler in Nigeria.

She has widespread experiences across different professions and skills, which includes experiences in; Marketing, Media, Broadcasting, Brand and Event Management, Administration and Management with prior stints at MTN, NAPIMS-NNPC, GLOBAL FLEET OIL AND GAS, LTV, Silverbird and a host of others

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