computer science

HNA Technology Investments Holdings

HNA Technology Investments Holdings is a computer science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand HNA Technology Investments Holdings rather than just read about it. In short: Leadway Technology Investments Holdings Limited formerly known as Advanced Card Systems Holdings Limited & HNA Technology Investments Holdings is a Cayman Islands-incorporated offshore holding company. Its subsidiary, Advanced Card Systems Limited, was incorporated in British Hong Kong in 1995 by Denny Wong.

Key takeaways

HNA Technology Investments Holdings belongs to computer science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect HNA Technology Investments Holdings to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of HNA Technology Investments Holdings from memory before moving on to harder problems.

Reference excerpt

Leadway Technology Investments Holdings Limited formerly known as Advanced Card Systems Holdings Limited & HNA Technology Investments Holdings is a Cayman Islands-incorporated offshore holding company. Its subsidiary, Advanced Card Systems Limited, was incorporated in British Hong Kong in 1995 by Denny Wong. In 2017, HNA Group, via HNA EcoTech Group and HNA EcoTech Group's subsidiary, acquired Advanced Card Systems Holdings as part of a reverse IPO. ACS develops smart cards, smart card readers and related products, and distributes them to over one hundred countries. It was ranked by Frost & Sullivan as one of the world's top 3 suppliers and Asia Pacific's top supplier of PC-linked Smart Card Readers. In 2010, 2014, and 2015, it was listed among Forbes Asia's "Best Under a Billion", a prestigious list of 200 top-performing companies with sales between US$5 million and US$1 billion, selected from publicly listed enterprises in Asia Pacific.

History Advanced Card Systems Holdings was acquired by HNA Group, via a subsidiary HNA EcoTech Group (Chinese: 海航生态科技集团) in January 2017. HNA Group owned more than a third of the share capital of HNA EcoTech Group. Advanced Card Systems Holdings was renamed to HNA Technology Investments Holdings Limited in August 2017.

Products and services ACS develops and supplies smart card reading and writing devices, smart cards, and other related products categorized into the following product lines:

Smart card and card operating systems PC-linked smart card readers Mobile card readers Contactless readers Smart card readers with PIN-pad PC-linked readers with mass storage Dynamic Password Generators Smart card reader modules Software development kits ACS products are certified and compliant with global and national industry standards. These standards include NFC Forum Certification; EMV Level 1 & 2; Visa payWave; MasterCard PayPass; American ExpressPay; Discover Zip; UnionPay QuickPass; Mondex; EMV CAP and VISA DPA; qPBOC and PBOC (the People's Bank of China); NETS (Singapore); CE; UL/CSA; U.S. Federal Communications Commission (FCC); VCCI (Voluntary Control Council for Interference by Information Technology Equipment); FIPS (Federal Information Processing Standards); and Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH). ACS also offers product customization services to meet customer specifications. These include custom branding on ACS smart card and reader products. ACS also provides end-to-end, smart card‒based services. ACS has already delivered automatic fare collection (AFC), retail, and micropayment services all over the world. Furthermore, ACS conducts consultation and training sessions to help grow the smart card industry. In 2008, ACS offered an elective course on smart card technology in De La Salle University – Manila. In 2010, it conducted the first ever basic smart card training in the Philippines. It also conducted a two-day training on smart cards in the Information Technology Services Center (ITSC) of the Chinese University of Hong Kong (CUHK).

Applications System integrators, software developers and service houses worldwide use ACS smart card and card reader technologies, to create smart card-based applications for security systems in various sectors, including banking, transportation, identification, e-health, e-government, access control and e-commerce.

Banking In 2009, ACS deployed 100,000 ACR38 Smart Card Readers for the implementation of an online home banking project in an East Asian country. The project involved ACS's cooperation with the country's local bank and telecommunication company, to integrate ACS smart card technologies into VoIP-enabled desktop phones that customers used to access online banking services at home. In 2009, ACS also received over 60,000 orders of ACR30 Smart Card Readers from Hong Kong banks. This banks were complying with the Hong Kong secure e-banking project, which entailed using the Hong Kong Identity Card. Following Hong Kong Monetary Authority (HKMA) guidelines that took effect in July 2005, these banks employed two-factor authentication tools, like e-Cert, for high-risk online banking transactions. The Bank of America (Asia), BOC Credit Card (International) Limited, Bank of China (Hong Kong), Chiyu Banking Corporation Limited, Nanyang Commercial Bank, Bank of Communications (Hong Kong Branch), The Bank of East Asia, CITIC Ka Wah Bank and Dah Sing Bank all used ACS's ACR30 to read smart ID cards embedded with Hong Kong Post e-Cert.

Access control In 2011, ACS was chosen as a smart card reader supplier for a service intended to secure US embassies worldwide. The US Department of State (DoS) had initiated a tender for a reader to secure physical and logical networks for embassy employees. Partnered with one of the bidders, ACS proposed the ACR3801 Smart card reader, a TAA-compliant, FIPS 201‒certified PC-linked reader. These standards enabled the ACR3801 to meet the security challenges presented by the DoS. ACS also participated in the security enhancement project set up by the World Olympians Association (WOA) for the 2008 Beijing Olympics. ACS provided ACOS3 Microcontroller Smart Cards to identify around 4,000 guests, and ACR88 Handheld PIN-Pad Readers to read the smart cards. ACS partnered with Artemis Solutions Group (ASG), which specialized in providing a complete credential management system for attendees of the Olympic Reunion Center (ORC).

Transportation In August 2009, ACS supplied ACR122 Near Field Communication (NFC) Readers for EZ-Link cardholders to manage their new EZ-Link cards at home. Via the EZ-Online System, cardholders can check and print their 20 most recent transaction records, top-up their cards from a bank account, and load EZ-Coupons that may be used to redeem bonuses once the Ez-Link cards are presented to retail shops.

… excerpt ends here. Continue reading the full article.

Worked examples

Example 1 — a first encounter with HNA Technology Investments Holdings

Start with the simplest possible case. Write down what HNA Technology Investments Holdings claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In computer science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to HNA Technology Investments Holdings before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about HNA Technology Investments Holdings ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of HNA Technology Investments Holdings

In research: HNA Technology Investments Holdings appears in computer science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses HNA Technology Investments Holdings in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: HNA Technology Investments Holdings is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1995 establishments in Hong Kong, 2003 establishments in the Cayman Islands, Companies listed on the Hong Kong Stock Exchange, so understanding it makes those chapters shorter.
In everyday life: Look for HNA Technology Investments Holdings outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “HNA Technology Investments Holdings” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study HNA Technology Investments Holdings in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what HNA Technology Investments Holdings means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain HNA Technology Investments Holdings out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is HNA Technology Investments Holdings in simple terms?

Why does HNA Technology Investments Holdings matter?

Because it connects several computer science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study HNA Technology Investments Holdings?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on HNA Technology Investments Holdings.