Double-High / Double-Wide Keys

5-6 Chapter 5: 5953 USB DynaKey Migration

The USB DynaKey implements a standard seven-port USB Hub internally, which provides independent connectivity to the several functional sections that comprise the DynaKey.

Both USB and Wedge NCR DynaKeys include keys that accept customer-specified key caps and labels. For example, one customer may wish to include buttons for DEPT, CLASS, and SKU on his keyboard. A different customer may have no use for these keys, but may want TIRES, BATTERIES, and ACCESSORIES on specific keys. Capable keys provide for this customization.

With capable keys you can put caps over pairs of plungers, resulting in larger keys. On a standard keyboard, the space bar, the Enter, Tab, Delete, Shift, Control, and Alt keys are all wider than the rest. These keys are implemented with one or two plungers, but they cannot be modified for different functionality. On NCR keyboards, the capable keys may be capped in pairs. Key caps are available that cover two plungers, either double-highor double-wide.

When two keys are capped individually, the keyboard firmware must detect each one as a different key, and must send different messages to the host computer to indicate that different keys were pressed. When the same two keys are capped together, the firmware must know this and send only one message. With the 5953 Wedge DynaKey, this is accomplished by using firmware that senses both plungers and the time lag between the plungers. If adjacent plungers are pressed within a certain interval, then the firmware only sends one of the two. Which one it sends is fixed, and the time lag is fixed. Thus, although this method works, it is subject to occasional error due to small mechanical tolerance problems. It is also somewhat limited in flexibility.

With the 5953 USB DynaKey, the keyboard is fully programmable. Two keys that are capped together can be programmed to literally be the same key. (Duplicate messages are discarded.) Thus there is no limit to the flexibility, and no problem can be induced by the same minor mechanical problems experienced with the 5953 Wedge DynaKey.

5953 specifications

The NCR 5953 is a highly advanced ATM (Automated Teller Machine) developed by NCR Corporation, a global leader in banking technology solutions. This machine is designed to enhance customer experience while ensuring high levels of security and efficiency in financial transactions. The NCR 5953 combines state-of-the-art technology with a user-friendly interface to cater to the evolving needs of customers and banks alike.

One of the main features of the NCR 5953 is its sleek and modern design, which not only makes it visually appealing but also maximizes space efficiency. The machine is equipped with an intuitive touchscreen display, allowing users to navigate easily through various banking services, such as cash withdrawals, deposits, and account inquiries. This interface supports multiple languages, making it accessible to a diverse customer base.

The NCR 5953 boasts advanced cash handling capabilities, including high-speed cash dispensing and recycling. This reduces the likelihood of jams and ensures that customers receive their cash without unnecessary delays. Additionally, the machine's multi-denomination cash handling feature allows for greater flexibility, giving banks the capability to offer customers personalized withdrawal amounts and improving the overall service experience.

Security is a paramount concern in ATM operations, and the NCR 5953 addresses this with a range of robust features. It incorporates encrypted PIN pads and card readers that adhere to the latest security standards to prevent fraud and protect sensitive customer information. Furthermore, the machine employs advanced surveillance options, including high-definition cameras that monitor transactions in real-time.

Connectivity is another critical aspect of the NCR 5953, as it supports both traditional and modern communication technologies. It is compatible with various networks, including EMV (Europay, MasterCard, and Visa) and NFC (Near Field Communication), enabling secure contactless transactions. This flexibility allows financial institutions to integrate the ATM seamlessly into their existing infrastructure.

Moreover, the NCR 5953 is equipped with remote management and monitoring capabilities, allowing banks to keep track of machine performance, cash levels, and system diagnostics. This contributes to decreased downtime and enhanced operational efficiency, as maintenance can be scheduled proactively.

In conclusion, the NCR 5953 represents a significant advancement in ATM technology, combining user-friendly features, robust security, and versatile connectivity. Its innovative design and superior cash handling capabilities make it an ideal choice for banks looking to improve customer service and streamline operations. With the NCR 5953, financial institutions can meet the demands of modern banking while ensuring a secure and efficient experience for their customers.