Mehr zu portatour – Software für Tourenplanung und Routenoptimierung im Außendienst

Hier noch mehr Informationen zu portatour – der Software für Tourenplanung und Routenoptimierung im Außendienst. Ich berate portatour, habe letztens über die Mathematischen Herausforderungen der Software geschrieben.

portatour – Software für Tourenplanung und Routenoptimierung im Außendienst

portatour – Software für Tourenplanung und Routenoptimierung im Außendienst

Tourenplanung, Routenplanung und Tourenoptimierung im Außendienst mit Microsoft Outlook

Tourenplanung, Routenplanung und Tourenoptimierung im Außendienst mit Salesforce

Tourenplanung, Routenplanung und Tourenoptimierung im Außendienst mit Microsoft Dynamics CRM

Tourenplaner Außendienst Software | Tourenplanung Außendienst Software | Tourenoptimierer Außendienst Software | Tourenoptimierung Außendienst Software | Routenplaner Außendienst Software | Routenplanung Außendienst Software | Routenoptimierer Außendienst Software | Routenoptimierung Außendienst Software

Goodreads cookie fuckup

Goodreads does not support browsers with deactivated cookies. Even worse: they throw you in an convulsive endless loop of reloads, making at least me SICK.

Background: I turned off cookies in my browser and selectively activate them for sites I really use. Out of a weird idea that came from Marie Wallace, a friend of mine over at IBM.

So in the last week, I turned on cookies for around 50 sites. BUT two of them behaved pretty fucked up. For goodreads, I wasn’t even able to fill in the complaint form, so I blog and tweet it to them, maybe they react.

Here is my message to Goodreads that I couldnt post on their site:

if you have cookies deactivated, your website is a completele broken mind-dizzying endless recursion making me sick. It keeps reloading the page every ~3 seconds, with a popup in between causing ugly-as-hell white/black changes in between.


don’t get me wrong here: I am a tech-loving computer geek with a PhD and love your service, but out of a quirk and inspired by a friend over at IBM, I decided to switch of cookies and only selectively activate them again for sites I actually use.

So I have a proper and sane reason to switch off cookies, and I would activate cookies for goodreads as I have done for ~50 other pages I regularly use already.

Technically, what happens is this recursvice bullshit:

your techies will get this immediately.

BUT it makes me literally sick.

as you may know, repeatedly blinking dark/light patterns is really ugly and causes – at least for me – nausea. Luckily, it is not flashing more than 3 times / sec, which would get you sued by epileptics and get a shitstorm of bad press like here:

I just may note, that 95% of the other 50 webservices I used in the last week had no problem with my cookie-adversity.

HP Scanner Error when connecting

We just wanted to scan using our great HP C4700 Scanner/Printer at home via network. But the damn thing wouldn’t scan.

It gave an Error code of “8,[(1,0,-2147221502)]” and something like “das HP Bildbearbeitungsgerät wurde nicht gefunden. “

The obvious solution recommended by the help and internet is

  • turn on/off
  • reinstall HP Solution Center
  • reinstall Printer Driver

As I am too lazy for that just now, I used the WEB INTERFACE to my scanner. Yep, behold. Your HP Network printer/Scanner has a web interface. Just find out the IP address (for example, by printing the network information, the printer has an option to do that) and enter the address in your browser. In my case, that would be :

This will let you scan via your browser, and you don’t have to install any drivers and such. You can only scan JPGs, but … better than nothing…

I only blog this here because poor souls facing “8,[(1,0,-2147221502)]” and too lazy to reinstall software may benefit from it.

Erntefestival 2011

If you haven’t heard it yet on other places: there is going to be a festival to celebrate art, music, do-it-yourself culture, and camp together for three days.

Fr 26- So 28.8.2011
Lindabrunn, 42km south of Vienna
Bring food and drinks
Bring Music, Art, Projects, creatively design the space there.

The place is awesome:

German Description:
“Das Erntefestival 2011 ist die Gelegenheit um gemeinsam kreativ zu feiern. Ob Top oder Flop, egal welche Ernte du im letzten Jahr Eingefahren hast, sei dankbar und feiere es. Das Erntefestival zelebriert Creative-Industries, MusikerInnen, WissensarbeiterInnen, Entrepreneure und Enterpreunessen, HackerInnen, Inventoren und FreundInnen. Ohne festes Programm, ohne feste Tagespläne kann sich jede(r) so freuen wie sie/er das für richtig hält. Gib dein Bestes. Das Erntefestival versteht sich als Plattform um vergangene Projekte vorzustellen und neue Projekte zu entwickeln.”

Disclaimer: I am co-organizing it. I do it because I love the idea of sharing and collaborating, and because I can’t afford to fly over to Burning Man every year.

Yammer VS Chatter: battling it out A/B style

Suppose there is a war, and nobody came to tweet about it. The two enterprise social software vendors Yammer and Chatter are currently at war for market domination, and copycatting their way through it.

If the internet is made for cats, then even more for copycats. There is a war going on between two cats in Enterprise social software. Their promise is “bringing together all of a company’s employees inside a private and secure enterprise social network” according to Yammer. Or to “connect with your coworkers to work together and be more productive” according to Chatter. Anyway, both companies look astonishingly same.

Yammer vs Chatter: battling it out a/b style VS Yammer vs Chatter: battling it out a/b style

Spot the difference? Comment on the group if you can find them.

What makes the battle even better: they quickly try out different designs every day. You never get the same page twice! So, see it as a game:

  • collect them all! (collect images of the landing pages, here)
  • spot the difference! (between yammer and chatter, but also between different views
  • spot the change! (what has happened?)
  • spot the uniqueness! (what is typically yammer/chatter?)
  • guess whats next!

…endless possibilities for spectators…

To play along, collect your images and comments here:

Note that Yammer was first and therefore Chatter is proably the copycat. But now, its hard to tell. Here is a great video by Yammer to get you started:

Ping, I am still alive, need to blog more

I am still alive, but it seems facebook and twitter won over my blogging.

Today I found it odd that a 10 line newsletter mail had 848kb in length.
It seems those apple users have trouble formatting their mails, this is what I found in the source (here is the end of the mail, you get the picture):

auto; -webkit-text-stroke-width: 0px; =



2 + 2 = 2.5 (Lenovo Mathememtics)

Thats what I call Mathememtics: 2+2=2.5

no squeeze me! I am Lenovo Ram

If you know me, you know that my Lenovo T400 ThinkPad is quite slow. I have a slow disk and my 2GB main memory were not enough, so today I went to the shop to buy a whopping extra 2GB.

Directly in the shop I expectingly used my sweaty joyful hands to put the new thinking space into the machine and voila: Task manager reported:
2520 MB Physical memory
WTF? I had something like 1900 MB before, adding 2GB only results in 600MB more space?

Of course of course, you will now say: But Leo, you forgot that Windows 7 32bit can only address 3.5GB ram – silly you. But behold: thats still a GB short of my 2.5 GB.

I had no choice but to look for that missing GB. Note of sillyness: a 2GB RAM module costs 21€. As my windows lost 1GB I thought I may just go for the 1GB module to save a whopping 2€! – yes, the 1GB module was sold for 19€. So I rather decided to search for the missing GB.

So where is it?

Apparently, Lenovos have 2 graphics cards and once you upgrade, they decide to grab the extra mem for personal satisfaction.

User, I am your almighty graphics card. I appreciate your ridiculous sacrifice of 1GB ram to appease me, but you must give me your firstborn virgin daughter as next sacrifice.
This would be no problem would not be the other graphics card:
User, I am your almighty onboard graphics card. I take another 500mb of your RAM as sacrifice and take your second born virgin daughter. And bring some beer when you come home.
Ok, thats enough. Thanks to the great advice found on the internets I was finally able to get to 3066MB physical RAM on my Lenovo T400.

Boot, go to bios using the blue ThinkVantage button. I turned off switchable graphics and also switchable graphics detection and set the mode to “discrete graphics”. This allegedly costs more battery but I don’t have to reboot and tweak the BIOS if I want to play Starcraft II.

Funnily, it won’t work after the first boot. I did set it in the BIOS and booted and it had 2554MB physical RAM. Then it installed some graphics drivers – it seems that fumbling in the BIOS activates a graphics mode formerly unknown – and after booting again it suddenly had 3066MB RAM.

The very motivating end of this otherwise very very well invested time (yeah, wtf, the first computer that did NOT have more ram when I put in more ram) is that I ended up with 3066 MB whereas the other folks on the internets only were able to squeeze 3065MB RAM out of their 4GB Lenovos. I feel so proud.

p.s. it seems that now my battery life is halfed. First, the extra RAM of course needs battery, and second the almighty windows cannot switch now between graphics cards to save power and I have the great opportunity to reboot and tweak the BIOS another day to find out how to do it. Time to buy a bigger battery? Well…you can guess yourself what a double-sized battery will do with a Lenovo…2+2…..

Making the home office printer suck…paper: HP Photosmart C4780 “Kein Papier Mehr”

Damnit, modern bargain hardware. When our previous Canon s450 died and we went to the shop to get a heir for it, we were surprised by the low prices of consumer printers/scanners. So Ingrid and I went for a HP Photosmart C4780 printer/scanner (C4700 series). It is a nice wifi-enabled printer/scanner.

And today I had to print a contract and scan it and the damn thing did not suck the paper in. “Kein Papier mehr” – “No paper”. Googling for the problem did not give an answer so I humbled myself calling the HP hotline for Austria. After 5 minutes of “whats the serial number, whats my name, whats my phone number, here is your HP customer number” the answer was: it seems the thing is older than a year, if not, scan the invoice and do this and that to talk to a technician OR pay 20 EUR credit card to talk to a technician”.

OK, if the internet does not know it, HP seems also not to know. But I found notice that the “papierwalze” could be not “rauh” enough, meaning that a roller has not enough friction to suck in the paper. The printer did rattle and chunkle as usual when I pressed “print”, so that was a good lead. I opened the back and saw a small wheel touching down on the paper. When I put my finger on it, the paper suckin-process worked.

Makes my printer suck again

So I made my printer suck … paper by sticking a cardboard clip on the roller. If the printer wants to suck in paper, a gentle pull on this clip will help. Only trouble is: you have to press “OK” and pull at the same time for every page.

In German for other helpless googlers:

Wenn dein HP Photosmart C4780 “Kein Papier mehr” anzeigt, obwohl da Papier drin ist, dann kann das daran liegen dass die Papierwalze nicht rauh genug ist oder das sie nicht genug Druck auf dem Papier hat um es einzuziehen. Mit “Papierwalze” meine ich jetzt das kleine schwarze Rädchen was etwa 3cm von Rechten Rand weg am Papier liegt. Dann einen Kartonstreifen mit doppelseitigem Klebeband auf die Unterseite der Papierwalze kleben – wenn man an dem Karton zieht und gleichzeitig “OK” bei der Fehlermeldung drückt, druckt er wieder.

Its not pretty, but my printer sucks now again…the paper.

Please someone create a skype handshake social rite

I hate this:

…skype calling
…connection established

A: hello?

A: hello, do you hear me?
B: hello?

I can hear you but do you hear me?
A: hello?
I can hear you but do you hear me?
A: please turn on your microphone!
B: please turn off your speakers!
etc. etc.

A: uh, already 4pm, how fast an hour can go by. I have to close the telco. cya.
B: ah, now it works.
repeat until oblivion….

Aeons of human time are spent establishing a skype connection these days. Probably more time than spent on the toilet.

we need a kind of social poem, , dirty limerick or other ritus which socially works to establish a skype audio telco connection.
something like:

A: knock knock?
B: who’s there?
A: your skype connection!
B: speakers turned off, microphone on, lets go, my prom!

“I once knew a man called Enis,
who couldn’t tell speakers from a …”
(Crusty the Clown’s short Limerick adapted)

but with business people its always tricky to establish proper rites. Any ideas?

resetting windows 7 file permissions for bliss

Weird errors when copying files? Do svn commits not work anymore? “Unable to move file”? I am using Windows 7 and NTFS, and my filesystem is quite weird. I copied my files from another windows machine using cygwin and rsync and this (-a) tried to preserve as much security details as possible. In the end, it fucked up my NTFS permissions in most folders with permissions for some {9898234234-234234234-23423432} users or “none”.

Anyway, there are plenty of ways how you can fuck up Windows file permissions. All I wished was my folders to NOT have any permissions BUT the inherited permissions from the parent folder. Btw, this is where ext2 really sucks for me, that you can’t have inheritance in the user:group and access rights. I often wished that when setting up shared folders for samba. I wanted to reset the permissions to the default access rights any folder in my Windows documents directory has. Looking at the zillions-of-popup-windows-on-top-of-each-other-unintuitive-user-interface to change file permissions, I googled for help. And, luckily, found the command line to reset windows NTFS file permissions of a folder to that of the parent folder:

icacls your_bad_folder /reset /t

use this command inside the parent-folder, the your_bad_folder is the folder giving you trouble.