Hi everyone!

An issue that has perplexed me about MiniDisc is the fact that more decks
will be using multi-line displays to show disc and track titles. This is
because the cost of small alpha-numeric multi-line dot-matrix displays is
being reduced and the Eureka 147 DAB system is encouraging the use of these
displays on the receivers. As well, small-area bitmap displays are now in
vogue as far as consumer electronics is concerned.

A couple of examples that I cite include
1. the Pioneer LS-5 lifestyle music system which has a large dot-matrix LCD
display on a board that can be tilted by use of UP-DOWN buttons on the main
console
2. A lot of new-model mobile phones such as my Nokia 5110 GSM phone
3. The Blaupunkt Bremen and New York car stereo units with a menu that
reminds me of a new automatic teller machine

As for car stereos, the trend is for those units which play their media in
the head unit to have the media insertion slot hidden behind a drop-down or
tilt-down front panel. This has encouraged manufacturers to have a larger
area for the display and control surface. For bookshelf music systems, the
bigger and flashier the system display is, the more it is likely to attract
customer attention.

One thing that should be looked at is exploiting the multi-line displays on
these units by using control characters in order to wrap text onto
subsequent lines. One character would force the machine to put the rest of
the text on a subsequent line in all multi-line displays, while another
character could move text to a sobsequent line if it falls within the last
80 percent of the line. The first character would be useful to split a "song
title" and "performer" display so the song title appears on one line or as
one paragraph while the performer appears on the next line or paragraph. The
second character would be useful to prevent word-splitting when describing a
title.

These control characters could then allow a person to have greater control
over how the title appears on a multi-line display. Existing MD decks and MD
hardware with single-line displays would have to either ignore the
characters or render them as spaces on their one-line displays.

If the MiniDisc specification is being revised, the issue of control
characters should be looked at, because when the format was developed, the
alpha-numeric 8-16 character single line or dual line display was considered
the display available for the equipment's price range. Now with the
four-line display and the increasingly-ubiquitous bitmap display appearing
in consumer electronics, this issue of multi-line titles is now a reality.

With regards,

Simon Mackay

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