My first post on LinkedIn: Don’t over-engineer, listen to your customer. If software development / web app development is of any interest go give it a read :)


A long time ago I decided to get rid of my other blogs, Shutterclicks and Satunnaisia leiskahduksia. Both blogs content has now been aggregated into this blog. With SL the merge was easy as had the same URL structure and all that. With Shutterclicks the change wasn’t so simple and unfortunately all post from there will redirect incorrectly due to a different URL structure. Also, it seems that the featured image etc. information of at least some of the latest Shutterclicks posts didn’t come through correctly. I guess I’ll go and try to fix all of that at some point. Maybe…

Best camera

two flatcoated retrievers, Luka and Topi, running in the snow

Some years ago when the iPhone was still a relatively new thing and the camera was nothing special, Chase Jarvis started to talk about how the best camera is the one you have with you. Over the years, phone cameras keep getting better, but they are still a far cry from “real cameras.” But still, it’s a camera that is always with you. And of course, for a good photograph you need vision – and often getting in close to you subject.

The above shot was taken during one of our walks with the dogs during an overcast day that didn’t warrant dragging a big camera along. Going down low, knowing my subjects and waiting for them to get close enough (and firing a burst of shots) gave me this. One of my best dog photographs lately and one that I wouldn’t have made without the camera in my phone.

All of the editing of the photograph has also been done on the iPhone using Snapseed and for reference, this is the unedited photograph.

Luka and Topi, unedited

Sawotta 2015

In June I was a judge at a smaller Finnish functional fitness competition, Sawotta. It was my first experience as a judge in a CrossFit competition and quite valuable at that. It’s been long enough from the event that I don’t have any clear recollections that are unique to judging at Sawotta since I was also a judge later in the summer at Karjalan Kovin, but the photographs I took during the competition may well be of interest.

I promise to get around to writing a bit about my thoughts on judging at CrossFit competitions later, but meanwhile enjoy the photographs I took in between the heat where I was a judge.

Processed with VSCOcam with hb2 preset

A Week With Polar Loop

Our life insurance provider started a pilot program in this region in which participants are given Polar Loop activity monitors and they had to accept that a service that their monitor is hooked up to will send some anonymous data regarding activity etc. to the provider. As you can imagine, a little data geek like me was willing to be a guinea pig.

I’ve now spent a bit over a week with the device and will offer some initial impressions of how well I feel it functions as an activity monitor for someone who is quite active. A typical week for me is 4-5 CrossFit workouts, an hour of badminton and walking the dogs every day.

First week of activity according to Polar Loop

That’s what my first week looked like after syncing the Loop with the Polar Flow web app. The only workout it recognised was when I used my Wahoo HR band while filming the workout below. The only days in which I managed to achieve my activity goal were days when I didn’t go walk the dogs (I was on call for the fire department) and did an hour or so of raking. Plus that ten minute workout…

Even adding all of my workouts manually into the Flow app didn’t improve my scores in any way (see below). Even after adding estimated calorie counts to the workouts (from other apps as Flow does not estimate calorie consumption) there was no change in the activity levels.

First week of activity according to Polar Loop with manually added workouts

Quite apparently without any HR input, the Loop is woefully inadequate in recognising any other activities other than walking and running. And because for some reason most of the time I’ve tested it, it doesn’t want to talk to my Wahoo HR it means that my workouts are completely misidentified. For example, in the activity chart below the circled time was spent doing 12 500m sprints on a Concept2 rower with 30s rest between sprints while maintaining a pace of 1:46/500m. Which is not exactly a slow pace. And Loop thinks I was standing (at least it’s better than sitting)… And apparently I take naps during my workday.

A days activity chart according to Loop

Based on my first week (and subsequent weeks since I lost the first three drafts of this post) as a standalone device the Polar Loop gives a fairly active CrossFitter no valuable data whatsoever. Or wait – it does give something. It tells me what I already know: I don’t sleep enough.

Screen Shot 2015-11-21 at 16.19.14

Sure, as a part of the pilot program I agreed to wear the Polar Loop for six months and will continue to do so. Unless of course I get a better product that would provide more meaningful data but at the same time manage to sync my activity to the back-end systems used by our insurance provider. But as such most of the data it collects does not really give me any extra value. Of course when it happens to communicate with my Wahoo HR band, the HR data in Flow is quite good.

HR data from a workout

This doesn’t mean that I consider the Polar Loop a totally useless product. I’ve been following someone wearing for about a year now and the motivation it gives them to move a bit more to achieve 100% activity is clearly a good thing. In fact, for many people who live mostly sedentary lives the gamification in the UI and the little extra incentive it gives can quite probably make a significant impact on their lives and health. But for someone who is already fairly active and just doesn’t happen to run all that much, the data it collects without a HR band doesn’t really say anything.

Honestly though, the geek in me would love to test the new activity band with wrist based HR monitoring from Polar to see if it works any better. But I surely won’t be investing any of my own money to test it.