Software Map

JacksOrBetter is a simple video poker simulator for PalmOS PDAs.

The Weight Calculator calculates the number of
"Points" attributed to an item of food according
to the WeightWatchers' formula. Simply enter the
number of kilocalories per 100 gram, the amount of
fat per 100 gram, and the total mass, and press
"Calculate".

jMileage allows you to track the gas mileage of your vehicles. It
features a simple and fast user interface, the ability to keep track of
up to three vehicles, the options to select from MPG, L/100km, and KM/L
and from the date formats m/d/y and d/m/y, and the ability to export
data to Memo for use in other applications.

SunAngle displays data about the Sun's rise time,
set time, and its current bearing. By pointing
your Palm Pilot at the Sun, this program will tell
you which way North is. In addition, it draws pie
slices on the compass face showing where the Sun
will rise and set that day, during the summer
solstice and winter solstice. This could be useful
for architects, real estate agents, home buyers
(does this balcony get any sun in the winter?),
and solar installers.

LinkMaster is a method of linking data between different applications on Palm devices. There are not many applications that support this method, but the list is growing. Even without special application support, it tracks recently-used programs and bookmarks for quick access.

Memoria is a version of the traditional game of
memory. It was developed using OnBoardC. It
supports one to four players, the ability to play
with 16, 36, or 56 cards, 160 different images for
the cards, a high score table (by moves and time),
and English, Spanish, Portuguese, German, Catalan, French,
and Italian translations. It allows you to play via
JogDial, Rocker, or Navigator buttons, and it is
compatible with monochromatic, grayscale, and
color screens.

VfsBackup is a mobile backup and restore solution
for VFS-enabled PalmOS devices, e.g. Handhelds
with SDRAM or similar removable RAM extensions. It
is very easy to use, and has a fast backup process
where only modified databases are copied.

PG Diagram is a little tool for drawing on the
Palm. P(alm|ilot) GPL Diagram was renamed from GNU
Diagram due to comments in freshmeat.

JEP is a math expression parser by Singular
Systems. SuperWaba JEP is a special JEP version
compatible with the SuperWaba platform.

MoioChart is my Java library to draw function plots,
bar graphs, pie graphs, etc. It can work with
Swing, SWT, and SuperWaba.

VeloAce is a bike computer for Palm OS. It
provides data logging, trip data estimation, a
trainer, a graphical speedometer, and display of
current, average, and maximum velocity,
acceleration, trip time, and distances. Base units
can be kilometers or miles. The wheel sensor can
be connected over RS232 or even IrDA.

perl-abook synchronizes a Palm database with an abook one.

Dragon FORTH is a fast 32-bit FORTH system for
PalmOS 2.x-6.x. It allows programming directly on
the PalmOS device. It has full ANS 94
compatibility, fast 32-bit and 64-bit arithmetic,
and a multitasking kernel.

Srapeh is a library, form resource, and macros that aid in runtime error handling of Palm OS applications. It supports wrapping around most built-in functions to handle errors nicely, and it maintains a "backtrace" so multiple layers of errors can be reported. Then the error can either be handled and the backtrace freed or a dialog displaying the error with the backtrace to the user can be displayed.

Palm Pilot Yahtzee is an implementation of the dice game Yahtzee for PalmOS. It supports up to six human players.