DESIGN COMPONENTS

This chapter gives an overview of the graphical user interface components and a description of their corresponding WML elements. These items are then used when designing WAP services.

The “Look and Feel” of the components is described and guidelines are made on component usage. The WML elements and their attributes are also listed and a brief description is given.

The WML element descriptions are, supplemented with WML code as well as figures showing the way this is displayed in the browser area of the R380.

Note! The description below does not include all possible WML elements and attributes, but all elements affecting the graphical user interface.

Using Text

Font Size and Font Style

The font used in R380 is a proportional font. A proportional font gives a dynamic and minimized width for each character, which improves readability of the displayed texts. This generally allows more characters to be displayed per line.

The used typeface name is “Swiss A” and three different font sizes are used: small, normal and big.

Font size

Height

Number of lines

Small

9 pixels

7.5

Normal

10 pixels

7

Big

14 pixels

5

The normal and big fonts can be shown in either regular or bold style, the small font only in regular.

WML

The R380 browser supports all emphasis elements. The big and small elements change the font size. The em, strong, i, b and u elements are all handled in the same manner (all fonts, except small, are shown in bold).

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Ericsson R380 manual Design Components, Using Text, Font Size and Font Style
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R380 specifications

The Ericsson R380, launched in 2000, stands as an iconic device in the annals of mobile telecommunications. Often celebrated as one of the first smartphones, the R380 was distinguished by its innovative design and features that laid the groundwork for future handheld devices.

One of the defining characteristics of the Ericsson R380 was its form factor. It featured a clamshell design, which provided a compact and portable solution for users. When closed, the device protected the screen and keypad, and upon opening, it revealed a large monochrome LCD display. This dual-display feature made it easy to use, and its robust construction ensured durability in everyday scenarios.

The R380 ran on the Symbian OS, which was a pioneer in mobile operating systems. This allowed the device to support a range of applications, something that was still emerging in the mobile market at the time. The operating system enabled users to manage contacts, calendar appointments, and tasks effectively, enhancing productivity and organization. The device also offered SMS and email functionalities, adhering to the growing demand for mobile communication.

In terms of connectivity, the Ericsson R380 was equipped with GSM technology, which was becoming the standard for mobile networks. It allowed users to enjoy clearer voice calls and better coverage compared to older technologies. Additionally, the phone supported GPRS, enabling users to access the internet and send data more efficiently, a significant leap forward for mobile users.

With a focus on personalization, the R380 allowed users to customize ringtones, wallpapers, and other settings to create a unique user experience. The phone's battery life was commendable for its time, providing extended usage between charges, which was crucial for mobile professionals.

Though it may seem basic by today’s standards, the Ericsson R380 represented a technological breakthrough in the early 2000s. Its integration of telephony and computing set the stage for the smartphones that would follow, showcasing a glimpse of the mobile future that consumers would come to expect. The legacy of the R380 continues to resonate, marking it as a pivotal player in the evolution of mobile technology.
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