Fossil Wrist PDA

The Fossil (also sold as the Abacus) Wrist PDA was actually a full-featured but miniaturised version of older Palm pocket computer. It even has the same screen resolution.

The smallest Palm PDA

This particular Fossil Wrist PDA smartwatch is the model 2.0 from about 2004. I have got this one for a cheap but is is a bit weared and the Back button is damaged (so it is impossible to switch the programs). It was also necessary to replace the battery (compatible bateries are available for modern sporttesters).

It’s passive black-and-white display seemed to be obsolete when it was introduced (the comparable Palm PDA computers – Palm III, V and the m500 lines were from 1998-2000.

Its main problems were (and still are) moderate battery life (1-3 days) and its weight (over 100 grams – a comparable PDA was about 180 grams). They also aren’t water resistant. The 1″ screen is also not optimal for many users (there is a mode with bigger icons – only 4 can be shown – but the rest of probrams has still the same size).

There are other issues – the integrated stylus is very small and it is uneasy to target the UI elements (menus, buttons) with it. Also the calibration procedure requires a lot of precision and patience. But the writing itself is not that hard as one can use whole screen area to enter Graffiti characters (so the actual writing area is not much smaller than on an usual Palm device).

Anyway, it offers to have a complete Palm-compatible PDA on the wrist. It supports Graffiti data input, most of Palm OS applications. The stylus is included, of course (it’s hidden in the belt). Obviously, there are some limitations: unavailability of some standard hardware and software buttons – so one cannot control some programs and cannot even open the program menu – it’s a case of the CSpotRun.

But there are rich (for it’s time) connection options: miniUSB connector (both for charging and data transfer) and infrared port – thus one can exchange data (and even applications!) with other Palm devices (and not obly with them) without any trouble.

In comparison with modern smartwatch stuff it is not so bad: it has better than average battery life and it is actually a full computer with ability to locally store data (calendar items, contacts, passwords,…) and create and edit them. It probably still can be synchronised with computers (at least with Linux ones as it is long unsupported on the Windows platform).

I normally use the Pebble smartwatch which has much better screen, is is lighter and has extreme battery life. But is’s mostly for reading only (it has no easy way to enter/edit data or to store them locally). As I don’t use connection between the Pebble and the smartphone, this old Fossil can be better for me in many cases. But I need to address it’s technical problems first (well, I have to find a way how to repair it’s buttons…).

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Fossil Wrist PDA

IRIS Indigo(s)

In recent months I have got two SGI IRIS Indigo machines: an older one with the 32bit MIPS R3000 CPU and a newer one a much more powerful MIPS R4000 processor (the firs 64bit CPU which was available for the SGI computers).

The boxes are both pretty snappy. Of course, when it comes to raw CPU power, they may be a bit slow. But for most normal applications they are more than OK (I have the IRIX 5.x on both). But even the R3000 one is not slow (it has a 33 MHz CPU). For example, I spent last night in debugging of my program for the GNU Octave and it wasn’t slow. There is a problem with 3D stuff – my machine has no Z-buffer card so many IrisGL and OpenGL programs or refuse to start at all (the FSN, for example) or they have some problems (the Andy Johnson’s Battalion). But a lot of things works well. Actually, I haven’t have too much time to play with it 3D graphics here. I will do it in a future, I hope.
I also did installed the MeshTV visualization software but at the moment I have no software which is able to output it’s SILO data format.

It is quite hard to use such machine for WWW browsing (the Gopher is OK, though). Available programs even cannot connect to most sites (the HTTPS support is too much outdated here). Fortunately, there still are some sites which are optimised for older browsers. So I installed the Netscape 3.0.1 for IRIX and started to use it.

The interesting thing is that the box is very quiet. It’s two SCSI drives are noisy at all which is quite unusual. It’s much quieter than my main workstation (the SGI O2).

The Indigo with the R4000 CPU arrived last week and only today I have managed to set it up. There are some damages from shipping (they broke the frontal doors) but it works. It is interesting that the CPU is a PC model (no secondary cache) which is known to be too slow in modern systems (the Indy and the Indigo2). But this system is fast (at least it feels fast). This machine came with the “Entry” graphics which is really basic: no (Iris|Open)GL hardware, just 8bit colors with dithering and only the 1024×768 resolution (and nothing better or worse). But it has a normal VGA connector which is nice (the 13W3 connector is here, too). So it’s more a general-purpose workstation for 2D tasks than a workstation for 3D modelling.

Actually, I’m thinking about making it my main machine for non-internet and non-3D tasks as it is possible to run here the most of things that I need (the LaTeX, the XFig, teh GNU Octave, Gnuplot and most of my own program codes). But I will see…

IRIS Indigo(s)