state of the art skiing technologies

slide, glide or carve? usually, there’s only one option at a time. kneissl built a new ski which is suitable both for gliding and carving: the powerglide ski (pdf) :) it’s based on a ‘classic’ sandwich construction, but might be worth trying.

recently, i had the opportunity to test atomic‘s top-of-the-line race-carving ski, the gs:11. it’s a nice, fast and warp resistant ski, but mainly fun for racing (radius: 19 m) and less suitable for free carving. on the other hand, allround carving skis are usually too soft and slow. that’s where the kneissl powerglide skis comes into play :) if they just had more dealers, i’d like to test such a kneissl next! if i can’t test-drive the kneissls i’ll probably go for a good cap construction ski (my favorites here: elan and salomon)

btw: regarding ski boots, i’m not happy with the currently offered models. i tried several of them, but i still prefer my very aged nordica 857 boots which combine a convenient rear entry with good instep flexibility and yet fit tightly. all the major boot manufacturers however only seem to sell these silly front entry boots nowadays – which is a pity as these boots are very inflexible at the instep. i wonder how long it will take for a comeback of the good old rear entry ski boots! i hope mines won’t go bust till then ;)

Test of the Motorola MPx

En français et en détail :)

Mobinaute

Rough translation of the love/hate list:

love:
+ form factor
+ dimensions
+ weight
+ colors of the PDA in the night with the buttons of the external/cover screen and the keyboard
+ simultaneous WiFi and Bluetooth connection
+ external/cover screen and its functionality

hate:

– sd card difficult to insert
– no integrated backup software
– changing the sim requires removal of the battery
– CPU is too slow
– autonomy [battery life] is bad
– PPC Phone Edition only offers minimum phone functionality

ergonomically nice mice

currently i’m looking for a mouse with good usability/ergonomics and control. two promising candidates i’ve found so far:

logitech mx510 performance optical mouse (800 dpi/cpi, 5.8 mpixels/s data rate, up to 15g acceleration) (the u.s. model is red as opposed to the european model which is blue)
reviews: hardware pacers, geekextreme, extremetech, gaming nexus. brand new. should offer excellent control (it’s targeted towards hc gamers ;). eventually remove the removable little weight element [picture]

razor viper optical (1000 dpi/cpi, ?? mpixels/s, ?? g)
reviews: ex hardware, tom’s hardware. brand new. razor is renown for gamer gear. probably best control but not very handy for everyday use as it lacks back and forward buttons and other nice features the mx510 offers.

as i don’t intend to use the mouse exclusively for gaming purposes (i mostly use simulators, not fps) i’ll probably go for the logitech mx510 performance optical mouse due to its features (has more buttons).. looking forward to test-driving it :)

btw. it’s a pity that manufacturers don’t offer any truly smoothly scrolling mice.. and last but not least: i don’t like wireless mice for a number of reasons..

the big picture or why windows is not the most important os

i’ve just stumbled over a funny yet thoughtful video interview snippet on msdn:

bill hill on why “windows is not the most important os”

though i disagree about the lack of “inner” upgrades for “homo sapiens 1.0” [1] there’s definitely some truth in bill hill’s remarks :) these days, we (particularly business-focussed) cs/it people are often blinded by details and thus can’t see the big picture anymore: in the first place, we shall develop things for people, not a particular platform or os. it’s general human computer interaction (hci) that deserves more attention.

apart from improving traditional graphical user interfaces (guis), there are also more visionary approaches in hci research such as the tangible bits project at m.i.t. (thanks to lili for pointing me to this site ;) or the various wearable computing projects.

[1] ;) for example, think of all the interesting projects at the border of biotechnology and medicine, such as the human genome project. or of the exciting experiments done by wearable computing researchers like kevin warwick, steve mann, thad starner, vernon reed, stelarc, bernt schiele et al.