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I submitted this paper to the Commission of Inquiry on the SingHealth hacking.   I have suggested the underlying method used by the hacker and the solution to overcome it.   I di... 25 Oct 2018, View: 18

Published in Straits Times Forum Page, 23 Jan 2018 A member of my staff was called up for reservist duty recently. I asked him to apply to be paid directly by the Singapore Armed Forces for the ... 23 Jan 2018, View: 11

1.  FIXED OR MOVING BLOCK The traditional train control system adopts a fixed block or moving block approach.  I use a different concept, which is out of the box. It is simple and ba... 30 Nov 2017, View: 47

I am looking for a solution to an e-voting system. I will stored the votes in 3 separate servers, under the control of 3 independent parties. This will prevent the people in control of the primary ... 05 Nov 2017, View: 1

I created this website to show how an electronic voting system can work in a country.   I used America as an example. However, the same concept can be used in other countries, inc... 03 Nov 2017, View: 1

What is artificial intelligence today? Roughly speaking, it’s technology that takes in huge amounts of information from a specific domain (say, loan repayment histories) and uses it to make ... 26 Jun 2017, View: 48

Calling Soduku fans. Do you have a puzzle that you cannot solve? Enter the numbers in this website, click on "Solve" and let the website solve for you. If you enter an invalid p... 03 Jun 2017, View: 8

Our e-payment system is still quite fragmented in Singapore. My friends told me that China is advanced in e-payments. Many people pay using AliPay or WeChat Pay. They make small payments with their... 18 Apr 2017, View: 20

Here are some suggestions to create a better workflow for a call center system. It will enhance the user experience and also improve the productivity of the staff. 1.  Use several telephone nu... 07 Jan 2017, View: 354

Most people look at issues in an "either/ or" mindset. They think that it has to be solution A or solution B. They cannot think about both solution A and solution B.   For example... 05 Jan 2017, View: 229