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Cellphone that Can Be Implanted into the Brain

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Neuroengineers from Brown University in USA have developed a fully implantable and rechargeable wireless brain sensor capable of relaying real-time broadband signals from up to 100 neurons in freely moving subjects.

Several copies of the novel low-power device, described in the Journal of Neural Engineering, have been performing well in animal models for more than year, a first in the brain-computer interface field.

Brain-computer interfaces could help people with severe paralysis control devices with their thoughts.

Arto Nurmikko, professor of engineering at Brown University said that the device “has features that are somewhat akin to a cell phone, except the conversation that is being sent out is the brain talking wirelessly,”

Neuroscientists can use such a device to observe, record, and analyze the signals emitted by scores of neurons in particular parts of the animal model’s brain.

Meanwhile, wired systems using similar implantable sensing electrodes are being investigated in brain-computer interface research to assess the feasibility of people with severe paralysis moving assistive devices like robotic arms or computer cursors by thinking about moving their arms and hands.

This wireless system addresses a major need for the next step in providing a practical brain-computer interface,” said neuroscientist John Donoghue, the Wriston Professor of Neuroscience at Brown University and director of the Brown Institute for Brain Science.

In the device, a pill-sized chip of electrodes implanted on the cortex sends signals through uniquely designed electrical connections into the device’s laser-welded, hermetically sealed titanium “can.”

The can measures 2.2 inches (56 mm) long, 1.65 inches (42 mm) wide, and 0.35 inches (9 mm) thick.

That small volume houses an entire signal processing system: a lithium ion battery, ultralow-power integrated circuits designed at Brown for signal processing and conversion, wireless radio and infrared transmitters, and a copper coil for recharging – a “brain radio.” All the wireless and charging signals pass through an electromagnetically transparent sapphire window.

In all, the device looks like a miniature sardine can with a porthole.

The device transmits data at 24 Mbps via 3.2 and 3.8 Ghz microwave frequencies to an external receiver. After a two-hour charge, delivered wirelessly through the scalp via induction, it can operate for more than six hours.


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Telecom

NCC, CBN Unveil Refund Framework for Failed Airtime, Data Transactions

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Nigerian Communications Commission (NCC) and Central Bank of Nigeria (CBN) have finalized a consumer protection framework to swiftly resolve complaints from failed airtime and data purchases caused by network outages, system errors, or user mistakes.

NCC, CBN Unveil Refund Framework for Failed Airtime, Data Transactions

NCC, CBN

Developed after months of consultations with Mobile Network Operators (MNOs), Value Added Service (VAS) providers, Deposit Money Banks (DMBs), and other stakeholders, the framework responds to surging reports of debits without service delivery and prolonged resolution delays.

It unites telecom and financial sectors by pinpointing root causes—like debits without service credits—and enforces a Service Level Agreement (SLA) defining roles for all parties in transactions and refunds.

Key provisions include refunds within 30 seconds for debited but undelivered airtime or data (extendable to 24 hours for pending cases), mandatory SMS notifications on transaction status, and remedies for errors such as recharges to ported numbers, wrong purchases, or misdirected transactions.

NCC Consumer Affairs Director, Mrs. Freda Bruce-Bennett, highlighted a new Central Monitoring Dashboard, co-hosted by NCC and CBN, for real-time tracking of failures, culprits, refunds, and SLA violations.

“Failed top-ups are among the top three consumer complaints. True to our mandate, we prioritized a rapid solution,” she stated.

Bruce-Bennett thanked stakeholders, especially CBN leadership, noting that MNOs and banks have already refunded over N10 billion pending formal approval.

Implementation begins March 1, 2026, following regulator approvals and technical integrations by MNOs, VAS providers, and DMBs.


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NASENI Launches Inter-Agency Innovation Competition for MDAs

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National Agency for Science and Engineering Infrastructure (NASENI) has announced the launch of an Inter-Agency Innovation Competition and Awards to stimulate creativity and technological advancement among Ministries, Departments and Agencies (MDAs) of the Federal Government.

NASENI Launches Inter-Agency Innovation Competition for MDAs

NASENI

In a statement issued on Wednesday in Abuja, NASENI said the initiative was designed to harness innovative ideas from public servants that can drive indigenous industrialization, job creation and national progress.

According to the agency, the competition will provide a platform for MDAs to propose solutions in critical sectors such as health, agriculture, education and infrastructure, leveraging science and technology to improve public service delivery and enhance the quality of life for Nigerians.

“The competition seeks to promote collaboration and creativity among MDAs while addressing pressing national challenges through innovation,” the statement said.

NASENI urged interested MDAs to submit their entries through its innovation portal at naseni.gov.ng/innovation.

The agency reiterated its statutory mission “to develop and maintain a dynamic infrastructure to drive Nigeria’s indigenous industrialization, job creation and national progress,” adding that the competition would further strengthen efforts to unlock the nation’s potential through science and technology.


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Mandatory Biometric Verification for Starlink Users in Nigeria Begins

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Users of satellite internet service provider Starlink in Nigeria are being required to complete a biometric Know Your Customer (KYC) process as a precondition to continue enjoying their services, according to .biometricupdate.

Mandatory Biometric Verification for Starlink Users in Nigeria Begins

According to local reports, more than 66,000 Starlink subscribers in the country had a December 31 ultimatum from the Nigerian Communications Commission (NCC) to complete the biometric verification or have their connection discontinued.

The process essentially entails linking a Starlkink account with the subscriber’s national digital ID.

The NCC, which is Nigeria’s telecoms industry regulator, is said to have first issued the directive in August last year, setting a three-month deadline which was to elapse on November 19, TechCabal reports.

The body however later extended it to December 31 after consultations with industry stakeholders. The internet account-NIN linkage, the NCC said, is to enhance identity verification and strengthen security within the country’s telecoms space.

Just a few days to the December 31 deadline, Starlink’s Nigeria office sent an email to its subscribers reminding them of the KYC requirement, and warned that all those who fail to comply would be disconnected.

And that once disconnected, reconnection would depend on network capacity in the concerned area.

The service provider said in its email that the process takes less than two minutes and users can complete it by logging in to their account via an app.

One user, quoted by TechCabal, said one needs to upload their selfie biometrics, provide their national identification number (NIN) and then give their consent for the account to be linked to their ID information.

Starlink’s internet service is present in about 155 countries with nine million users, as of 2025. Its growth in Nigeria is said to be rapid, making it the second largest internet service provider in the country, according to The Traffic.

Biometric identification for Starlink subscribers could become a continent-wide trend given that some countries have expressed reservations in opening up their internet space to the company over security concerns.

There’ve been fears that jihadists in countries like Mali and Nigeria may have exploited Starlink terminals to coordinate terror operations, and cybersecurity experts have also warned of risks related to weak regulation, digital sovereignty and data breaches.

The requirement for Starlink internet users to have their accounts linked with the NIN is similar to the SIM-NIN linkage policy which the Nigerian government battled to implement for many years, with many deadline extensions.

In October last year, the NCC, which is was at the forefront of the policy implementation, announced that all active SIM cards across all network providers had complied with the directive which was issued in 2020.

The idea, the federal government argued, was to strengthen security and curb criminality such as kidnappings which are aided and abetted by improperly identified mobile phone numbers.


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