15
06
2025

PAGES

15
06
2025

spot_img

PAGES

Home Blog Page 6907

Nigeria Techstars Series – Prof Akintunde Ibitayo (Tayo) Akinwande of MIT

1

 

Akintunde Ibitayo (Tayo) Akinwande joined the Department of Electrical Engineering and Computer Science at MIT in January 1995 as an Associate Professor. Prior to arriving at MIT, Professor Akinwande was a Staff Scientist at the Honeywell Technology Center in Bloomington, MN. While at Honeywell, Dr. Akinwande pioneered the development of thin-film-edge Field Emitter Arrays for RF Micro-Triode Power Amplifiers and Flat Panel Displays and demonstrated the feasibility of using the thin-film-edge FEA for these applications. Recent accomplishments include demonstration of very low voltage operation field emission arrays using the smallest gate aperture and radius ever reported and a technique of increasing resolution and brightness of emissive displays. Dr. Akinwande received his B.Sc. in Electrical and Electronics Engineering from the University of Ife, Nigeria, and an MS and Ph.D. in Electrical Engineering from Stanford University.

 

RESEARCH

Currently, Akinwande is leading a research effort in vacuum microelectronics, with applications to flat-panel displays. His devices are made using processes similar to those used in semiconductor device fabrication. He is particularly concerned with resolution, luminous efficiency, brightness, drive voltage, reliability, and manufacturability of display devices, vacuum microelectronic devices, and wide bandgap semiconductor devices. His current focus is on intelligent displays that utilize smart pixels.

Sony Playstation Users Credit Information Under Risk – Station Attacked By Hackers

2

Sony just explained (updated its site) that the outage on Playstation was caused by ‘external intrusion’ as we reported before. But few minutes ago, AP has this news. This is becoming a big problem for Sony.

 

Sony Corp. said Tuesday that the credit card data of PlayStation users around the world may have been stolen in a hack that forced it to shut down its PlayStation Network for the past week, disconnecting 77 million user accounts.

 

Some players brushed off the breach as a common hazard of operating in a connected world, and Sony said some services would be restored in a week. But industry experts said the scale of the breach was staggering and could cost the company billions of dollars.

 

“Simply put, one of the worst breaches we’ve seen in several years,” said Josh Shaul, chief technology officer for Application Security Inc., a New York-based company that is one of the country’s largest database security software makers.

Nigeria Can Build a Modern Democracy Plus Social System By Adopting Biometrics

0

In the United States, when a child is born, he/she is assigned a number. This is the social security number (SSN). That number follows the child till death. That number is unique and captures the child’s life history.

 

In Africa, there is no effective system of identifying citizens. Nigeria has tried many national ID projects and failed. In Kenya, the result is the same. Fraud, lack of records; nothing has worked for ID projects in Africa. Even when birth certificates are mandated, they are not big deals.  Many are born without being registered. Even if you do, does it really work?

 

If Africa asks my opinion, I will tell them that it would be a waste of time and money doing the ID project the ways they have approached it. It is already too late to start any national ID project based on photos and cards.

 

Simply, I will introduce biometric system where all the people will be scanned and a national database will be built from it. In that way, you will zero out the fraud along with multiple registrations and identifications.

 

This is going to be effective as we can just do fingerprints and forget the more sophisticated retina. In short, if you can do this, banking will come out better off. Forget all the checks and signatures. People will sign with their fingerprints and the national fingerprint ID can be uploaded to all the major banks and governments can service her citizens and get the unbanked banked. Loans can be disbursed with more efficiency since banks can easily validate the applicants.

 

A simple query on the system, financial related information about the applicant is on your screen.

 

But the big question is this: how can you implement such a system when there is no electricity. And that is why we must stop wasting money on this National ID exercise and its usual ritual. If you need electricity before you can pursue biometric alternative, fix the electricity before talking about National ID.

 

I proposed this strategy in Nigeria during a seminar in 2001. My plan was direct; get the fingerprints, have national data centers across the regions, synchronize them across the state, allow big banks to access them, issue terminals to shops for authentication; and get your citizens doing business with ease and freedom.

 

It is time Africa begins to use technology to solve all these problems. Biometric system is here to help it identify and identify its people effectively. That waste of card ID system must stop.

Ask Questions About Heath Issues – DokitaSays Got Answers For You. A Great Idea That Must Be Nurtured In Nigeria

0

DokitaSays is platform for question and answer for health-focused issues.The site is structured to enable users to answers questions and possibly get answers from real doctors. Of course, we are not sure that the answers on their site were written by doctors.

 

This is a very innovative idea that can actually go African-wide if resources are put into it. If the user base is expanded and more health experts provide good answers, this could become a game changer.

 

Most of the questions are unanswered despite being there for 6 months. The challenge will not just getting the answers but also differentiating them from WebMD and other highly known brands in the world. So, for the owners of this site, innovation can be focusing on local ailments like malaria, TB, polio, etc that Westerners do not have much expertise. That way, you can become an authority on something!

 

Recent Questions on Hypertension

  • How does hypertension cause heart failure?

    asked 6 months ago status: Unanswered
    in 3 topics: heart heart failure complications
  • How does hypertension cause renal failure?

    asked 6 months ago status: Unanswered
    in 2 topics: renal failure complications
  • Is diabetes a risk factor for hypertension?

    asked 6 months ago status: Unanswered
    in 3 topics: diabetes DM risk factors
  • What is malignant hypertension?

    asked 6 months ago status: Unanswered
    in 1 topic: malignant hypertension
  • Does drinking alcohol cause hypertension?

    asked 6 months ago status: Answered
    in 2 topics: alcohol causes of hypertension
  • Does cigarette smoking cause hypertension?

    asked 6 months ago status: Unanswered
    in 3 topics: smoking cigarette causes of hypertension
  • What’s white coat hypertension?

    asked 6 months ago status: Unanswered
    in 1 topic: white coat hypertension
  • How is hypertension diagnosed?

    asked 6 months ago status: Unanswered
    in 1 topic: diagnosis

I Spoke With Former U.S. Vice President Al Gore

1

In a conversation, Feb 12, 2010, at TED 2010 in an early morning breakfast, I asked United States Senator & former VP Al Gore  a question on the implications of global climate acts if energy MNCs (multinational corporations) fail to respect them in developing nations like Nigeria where many MNCs continue to pollute the environment despite decades of environmental laws. I explained the ambiguity of trusting the United States to lead the world on global climate protection since it has become evident that what matters is what happens in the United States and not anywhere else.

These firms do in Nigeria what cannot be done in Texas because they see the world from two lenses. Because of their influences, they manipulate Africa’s political class and overrun a weak judicial system. And they get away from environmental justice. So why bother over global warming?

The ecosystem is interconnected. If the United States and Europe secure their skies and Nigeria continues to allow gas flaring, the world is not safe indeed because ecological forces could make its impacts extend beyond the shores of Nigeria.

In his response, the Senator apologized to me. He was genuine in his words on the activities of these MNCs and IOCs. He proposed some ways he could help. At the end, unless Nigerian legal system rises, companies will exploit the weakest links. Al Gore indeed wants to see Nigeria deepen its environmental justice and enforcement. If our parliament, judiciary and non-profits do not put a severe price for destroying our environments, no company, local or foreign, will respect anything in the books.

Back to the breakfast – it was an invitation only breakfast conversation in TED 2010 at Long Beach, California. It took place in the Westin Hotel on Feb 12, 2010.