Management holds the programming techniques with a loose hand, allowing the developers to try different things every sprint. Singh says some teams do test driven development, but not all. Instead of requiring formal pair programming, Singh connected every new programmer to a subject matter expert programmer. These experts are expected to spend 30 percent of their time on new development and 70 percent mentoring junior developers; this provides training and collaboration at the same time. On the same project, QA got involved before the programmers started writing code. This gave programmer the "answers" for what would be tested and let them program to those precise requirements.
iPad Security on a Boat: Treat Tablets Like Linens
After talking about agile, we spoke for a few more minutes about how the company deals with emerging technologies.
Shortly after Royal deployed in-room interactive televisions, Apple created the iPad. Tablet technology suddenly became viable-and the interactive television looked old and obsolete.
Instead of fighting the change, Royal embraced it, creating one native iPad application to help customers select wine and appetizers and another native "folio"-like app for everything from scheduling excursions to ordering room service.
Royal's next step was providing an iPad in each suite on board the Allure and Oasis of the Seas. Beatriz Rivero, the project's program manager, describes operational challenges such as testing streaming video on multiple devices on a floor running simultaneously. (To address this, Royal added routers and reserved extra bandwidth.) The devices also have cameras, which pose a privacy risk: Next week's guests seeing last week's guests personal photos. Royal deals with this by treating an iPad like a pair of bed sheets-each device is replaced with a fresh one and wiped. Meanwhile, the technology group is working with vendors to lock down local-save features.
Moving Data As Important As Moving Passengers
In addition to the problem of getting 6,000 people on and off a ship. It turns out that Royal Caribbean has another challenge in getting data on board. There's the off-loading of credit card data, the final folio, customer loyalty preferences, pictures, health records and any and all behavioral data that can be stored, aggregated and used later to predict passenger behavior or otherwise optimize the customer experience.