http://www.frixion.jp/lineup/work.html?pid=product_ball-3-sl...
(pilot frixion, blue, bought in Norway)
But if I were in uni or something and were forced to maintain multiple projects at the same time(modules) I would probably opt for something else.
Ball-point pens don't feel the same, and the colors don't stand out as much to me. I've accepted the fact that water is a dangerous thing to my notes now.
Water based != water soluble when dry
I would suggest you try similar pens with a different ink. Staedtler Pigment Liner and Sakura Pigma Micron pens (both of which come in 0.3 mm) use water based pigments which are waterproof when dry and archival. They both survive rain quite well in my experience and are used for outlining by some artists who then apply water color paints or other water based media without the dried ink bleeding.
There are also waterproof fountain pen inks. Platinum Carbon and Noodler's Bulletproof Black are two good ones.
For a common counter example to a water based substance being water soluble once dry consider water based exterior latex paint.
Unfortunately every pen of this kind I've used suffered from being water soluble after dry, so I just assumed all where.
I think the biggest thing here is the size of the canvas and the speed at which you can make changes. Sure, markers can be messy and smelly, I will give you that. Regarding the imprecision: when I am brainstorming I am not looking to be precise and I would argue that noone should be aiming for that; prototyping should be messy and quick to mutate.
Some FriXion colors do erase less well than others.
But to address your concern about effort to erase I recommend trying a little butane torch lighter. Little puffs (quick clicks) of a lighter on the FriXion ink is very effective as an eraser. A continuous flame strafed across a page will erase large areas without damaging the paper.
While a lighter might seem a bit inconvenient its much less cumbersome than carrying around a white board and eraser.
Not an affiliate link
I don't mind spending money but it's hard to pass up $15 worth of materials at home depot and 20 minutes of work instead of buying a pre-made whiteboard for $200.
If anyone is curious, even ~3 years later with a decent amount of usage it works great.
I’ve tried a bunch of hacks including wiping the board with WD40 and have since moved on to glass write boards when and where I can.
I’ve had times in my career where I didn’t have $200 to spend, and the hardware store option is great, but $200, in the end, is a small price to pay if you use the board for more than a year.
I've had mine for almost 3 years and it's holding up just fine using EXPO markers (also listed in the post). I haven't counted an exact number of times I've used it, but it's a lot. Hundreds of times for sure. I just make sure to clean it semi-regularly which takes about 20 seconds once a month. Maybe yours wore out quickly because you didn't clean it?
But it looks like they've discontinued the larger sheets? That's a shame.
Dunno how useful this is as I have no idea how to identify the actual brand/manufacturer of the "good" ones...
The whiteboard that I've been using for the past six or seven years cost me $15 - $20 depending on whatever the exchange rate was back then. I could go measure it, but it's about 40 cm tall by 60 cm wide.
Google around for 8 foot x 4 foot whiteboards (244cm x 122cm). The pre-made solutions are all in the ~$200 USD range.
Maybe standing up is also key in making your brain juices flow? Or the act of stepping away from your desk. (Assuming that's your setup)
I have a whiteboard that takes me 5 steps to reach and that definitely helps me
For me it's that act that helps, plus gathering stimuli you don't have at your desk which may bump you over a hurdle.
Whiteboards only tend to help me when I get to a problem I can't hold in short-term/working memory.
Additionally, some research results should be stored in an immutable material.
(We called it 'ink killer' in school, you were however not allowed to use it the first few years after switching to ink from pencil.)
addendum: And you can get ballpens with the ink as well.
It's clumsy AF - the Excel part works, the Word part could be better - but it's a working solution of sorts, with everything synced across all my devices so I can make some notes on my Macbook while out and then pick up the thread at my desk later.
I tried all the usual alternatives - Trello, Org Mode, paper notebooks, real white boards, and so on - and so far this is the most productive.
Your post convinced me that it's a good thing to explore, thanks!
I add a new section for each day in bold, and then list todos beneath.
It's the only productivity habit I've ever kept for more than a year.
As a solo dev the biggest productivity booster for me, from a physical and mental aspect, was purchasing a whiteboard. It honestly feels like some sort of hack. Prior to having one I would use pen and paper but that didn't quite scratch my itch - if I made a mistake I would have to scribble it out and that space was now wasted. I can't quite explain why but on a whiteboard my brain juices just flow. Made a mistake? Wipe it off. Need more space? Wipe it off (or purchase additional whiteboards).
My high school maths teacher once said something that has stuck with me since - "When you're stuck on a problem, start fresh on a blank piece of paper." - he must've meant a whiteboard ;)