RFID (radio frequency identification) tags are small chips that can be embedded in product labels or packaging, and can be read by specialized scanners. This technology can be used to quickly and easily identify products, without the need for customers to manually scan barcodes. RFID readers are devices that can detect and read information from RFID tags. These readers typically use radio waves to communicate with tags, and can be placed in strategic locations such as doorways, conveyor belts, or loading docks. When a tag comes within range of a reader, the reader can read the information stored on the tag and transmit this information to a back-end system.
The back-end system is responsible for processing and storing the information collected by RFID readers. This system can use the information to track objects as they move through a supply chain, monitor inventory levels, or provide real-time location data for objects.
One of the main advantages of RFID technology is its ability to quickly and accurately identify and track objects. Unlike barcode scanners, which require line-of-sight to read barcodes, RFID readers can detect tags from a distance, even if they are not visible. This can make it faster and easier to scan items, especially in high-volume environments such as warehouses or manufacturing facilities.
In addition, RFID technology can help improve inventory management and supply chain visibility. By tracking items in real-time, businesses can gain better insight into their inventory levels, and can more easily track items as they move through a supply chain. This can help reduce inventory costs, improve order accuracy, and reduce the risk of stockouts or overstocks.
Overall, RFID technology has a wide range of applications in industries such as retail, logistics, and manufacturing, and can help businesses improve efficiency, reduce costs, and gain better visibility into their operations.
For example, Japanese clothing brand, GU’s self-checkout machines is capable in identifying the products automatically with the use of RFID technology. Without the need to scan the product’s barcode one-by-one, it conserves time and reduce the risks of possible human error.
Video
You may wish to check out the video below to learn more about self-checkout machines at GU store.
Crimes of scams and fraud continues to increase and evolve into many different ways. In the past, scammers meet their target face to face to conduct their illegimate activities. One example of the scams that requires meeting face to face is the ‘Apple Scam‘ that happened in Singapore. But the scammer nowadays don’t even have to meet their target face to face, they simply uses technology to conduct the scam, it mainly involves computers, internet and phones. For example, the scammers can create a post online which says they are selling concert ticket at lower price. The victim saw the post, and falsely believe it’s true and pays the money, ended up received either nothing or a piece of fake ticket. Today I would like to share with you some basic tips on how to protect yourself and prevent you from becoming the next victim of scams.
Dealing with scams
helps in Singapore
helps in United States
https://www.scamalert.sg/ Official website by NCPC Singapore, it allows site visitor to share their scam stories.
These are the website and helpine we find it for people who needs helps or info on fraud and scam related matters in Singapore and United States.
What are some of the most common scams nowadays?:
Phone call scams
E-commerce scams
Lucky draw scams
Loan Scams
Don’t be greedy
Just like the story mention above, the victim is greedy and wants to buy the concert ticket at cheaper price. Ended up being scammed and looses money. When shopping online, don’t be fool by prices that sounds too good to be true. Please double check the seller and ensure the seller is trustworthy. And if you are looking forward to purchase concert/performance ticket, do contact the organizer to know where they sell the ticket if you are unable confirm. They will also state if they allow any third-party seller to sell ticket.
The Police and court will not call you to request for your assistance
One day, you recieve phone call from someone who claim that he/she is a law enforcement and wants you to assist in a criminal case investigation. Those people will either say they are police officer or Interpol to scare their target. Do take note, the police will not call you. Instead, they visit you straight in person if they needs you to assist in case investigation. The police will also never asks you to transfer funds from your bank account. In reality, the law enforcement will asks court to froze your bank account if you are under investigation on certain cases.
The court will also not call you to inform you things about law related matters. Intead of calling, many countries rule the court to send things like official letter or document to people for law related matters.
The scammer choose to impose as law enforcement or court’s personnel is to frighten their target. The scammer speaks seriousely over the phone and telling their victims what trouble they could ran into if they do not cooperate with them. The frightened victim will become cooperative to the scammer and help them to do what they want, which made the scammer getting what they wanted in the end. The best way to prevent is to ignore such call and do not reveal any information to them. If you couldn’t confirm if it is real or fake law enforcement, you should seek help from your local police station.
Can’t confirm the phone call?
Be alert when you receive call from unknown number. When you receive an unknown phone call, if you cannot confirm who is the caller at all, you may say these to the caller:
“Sorry, I am busy now, please leave your name and contact details, and I will contact you later.”
“Excuse me, may I know who are you?”
“Excuse me, may I know where are you calling from?”
Do note that do not reveal your personal information to the caller. Many scams happened on phone call. The scammers are trying to collect your personal information by tricking you into revealing them.
I read a book to learn more about frauds
I bought a book, the title is: ‘Scam me if you can’, to learn more things about frauds and scams. Although the book is based on fraud incidents and problems at United States, it is still good to learn more. The book also shared some stories about fraud, and I find the main cause of people in the stories becoming victims of fraud are caused by carelessness.
One of the story in the book shares about a victim whose family member allowing her friend to stay at the victim’s home. The victim did not know who is this person at all, and her family member did not even seek her permission first before letting her friend to live in. As a result, the friend took the victim’s personal info found in the house and use to conduct fraudulent activities in victim’s name. Sadly, the victim later faces many serious problems afterwards.
The CrimeWatch is a tv programme from Singapore. The stories in the films are based on true crime events occurred in Singapore.
This episode is about a person who was being cheated into paying large sums of money for buying surgical mask in 2020, he ended up received nothing from the scammer and had to file a police report. In 2020, because of Covid-19, the surgical mask becomes very demanding globally, the man in the video wants to purchase large amount of mask but he bought it from the wrong person.
I am sharing with you an episode which shows a story about scam, the year 2020 series, Episode 10. The CrimeWatch have many series, if you like to see more, do give a search on Youtube.
Maple Tree 