Gade(b)llaa

A quick intro: I use CF.lumen to adjust my screen temperature during the evening and night and I love it. It's highly customizable and the one thing I really like is that it actually filters the colors instead of just overlaying a color. That means that black remains black (because there is no color to filter) instead of a getting an orange/reddish tint. And CF.lumen offers a ton of options to let you tweak its behaviour.

One of those options is that, besides the actual color temperature and amount of red, blue and green, it lets you configure the display brightness for when it's day, evening and night. But that's exactly where I ran into a bit of trouble because I use Android's Adaptive Display feature (the one that lets you set the display brightness but still gives the system some room to maneuver based on the amount of light the device detects in your surroundings). The problem is that apps can only set the system brightness when Adaptive Brightness is disabled. Which is stupid.

Luckily, Tasker comes to the rescue.

I'm not going into a lot of detail about what Tasker is and what it does and-so-on but lets keep it at this: Tasker lets you configure certain rules (called 'profiles') and do things (called 'tasks') based on those rules. And there are a LOT of plugins available for it, extending its not-so-limited standard feature set even more.

I found out that Android actually does provide for a "settings key" to change the brightness when the Adaptive Brightness feature is enabled[1]: "screen_auto_brightness_adj". And you can use that key by running a shell command with Tasker.

Now, you could of course just set a time and run the command based on that but - in most parts of the world - the sun doesn't come up and goes down at the same time of the day. Here's where the Tasker plugin Twilight comes to the rescue. It lets you create rules based on your location's dawn and dusk times!

So just a quick rundown (I'll update this section later but it's getting late right now so this'll have to do for now):

1. Open Tasker and create a new profile > State
2. Search for twilight, tap it and then the 'pen' icon
3. Choose your from/until and confirm
4. Create a new task, give it a useful name ("Brightness Night" or something)
5. Add a command, search for "run shell"
6. Paste "settings put system screen_auto_brightness_adj [value]" where [value] is between -1 and 1.
7. Don't forget to check the 'run as root' option or it won't work.
8. Confirm everything and in the Profile section of Tasker longpress the task you just created and choose "Add exit task"
9. Create a new task, name it "Brightness Day" and repeat step 6 and 7 but now with the brightness value you want to use during daylight.
10. Done! Keep pressing 'back' until Tasker exits (this is important, it seems Tasker doesn't actually save things until you do this!)

[1] Some manufacturers - among them Samsung of course - decided to change and/or remove this key. It might still exist but you probably need to google for it..

Yesterday I posted a list of my favorite apps that I use on my phone. In that list I excluded Google apps and apps I solely use on my tablets.

In this post I'll be focusing on tablet apps. Most of those are centered around media consumption so in this post I'll use a slightly different approach compared to the others and list them per category.

Comic readers

Movies and series

Games

I've seen a lot of "best apps [of 2015]" lists come by lately and I thought two things:

• They often contain apps that have been around before 2015. So the title is wrong?
• I can make a list of my own! How hard can it be?!

I've chosen to keep this post free of any Google app because most of those come pre-installed on Android devices anyway (even though some people insist on using alternatives). Neither will you find any apps I solely use on my tablets. Those are for another time and post.

One other thing: This list is sorted in alphabetical order. Not because I don't want to give the impression that there is some order of importance to them, but primarily because I'm literally going through my app drawer.

Anyway. My best apps of *now*:

Feedly

I've been using lots of apps to get my daily fix of news in the past but this app has replaced them all. It's just a lot nicer to maintain a single list of sources and being able to read them everywhere I go and on any device I use - whether it's on Android, iOS, pc or mac. Even though I do think that the team behind Feedly got some minor UI things wrong (like a reversed sharing icon.. WHY?!) and they require you to enter your Pocket username and password(!) if you want to save articles directly to pocket - even though Pocket has an API that works perfectly fine for adding, retrieving and modifying articles - it's just an awesome app that I can't do without these days.

Oh, in case you're wondering: Feedly is basically a RSS reader that presents articles in magazine style. Other views can be configured and it offers all the other options I require.

Feedly on Google Play

Pocket

Another app I rely on heavily. Pocket lets you save articles and other links you come across on the web so you can get back to them later on. It can even store those items on your phone so you can go through the list when you're offline. It's super useful for those times when you don't have time to read a full article or you just want to read it on another device that better suits the content. It can also be used as a quick way to store some things you want to organize later on. It's so damn good that I even built a web app on top of its API to overcome its one shortcoming on mobile: quickly cleaning up that ever growing list. Besides this, it's simple, clean and reliable.

Pocket on Google Play

Flynx

This app may not be a must-have for everyone, but it is for me. Flynx opens web links in a floating bubble that allows you to go on with your business and let the page load in the background. It's a lot like Link Bubble but improves on it in a few ways: It has an "article view" mode, for one, that strips pretty much all of the layout (and ads!) of a page and shows a clean article for you to read on. Secondly, it looks a lot cleaner - although that's just a matter of a less cluttered UI - and, in my experience, a lot less hungry when it comes to your device's resources.

Flynx on Google Play

Icerrr

Okay this is just blatent self promotion. I'll keep it short: a free radio streaming app that lets you set alarms and isn't trying to be a social platform.

Read more and download Icerrr

Material Player

The name of this app may be a bit misleading. It doesn't play materials, it's an audio book player. And it's pretty good! It has all the features one would want (good looks, snappy performance, keeping track of reading positions per book, snooze timers, etc). Why am I not using my default music app to listen audio books? Because when I want to listen to a song in-between I lose my reading position. By using a separate app I can safely listen to a book, listen to music and then come back to my book later on.

Material Player on Google Play

Plex

If you own a hefty digital movie and/or series collection and a bunch of devices you want to be able to watch those on then Plex is the app for you. It's a free service that requires you to install a server app on your computer that can stream its entire local database to all of your devices, including (smart) TV's, chromecast, tablets, Apple TV, other computers (via its free web app), etc. It even works when you're at another location, for example at work or at your parent's during the holidays. Just open the right ports on your computer and router and of you go. It does require you to organize your collection in two categories - namely movies and series - to properly detect and recognize all of the videos but once you've done that it does its work pretty flawlessly and rarely makes a mistake matching a movie or series against a database.

For a monthly fee you can add some bonus features but I found they are not really required. The Android and iOS app do cost money but you can watch and cast your movies from the web app or on your smart-tv for free.

Read more about Plex

Pocket Casts

I've recently discovered the world of podcasts and I think I'm already hooked for life - and Pocket Casts is the app I use to get my fix. It looks good, syncs your listening position between devices and platforms and has a sh*tload of other useful features like automatically downloading new episodes and deleting episodes that you've listened. It does cost money but it's not an absurd amount of it and to be frank: developers need to eat, too. The web app does cost a bit more but they deliver a great experience so it's probably worth it.

If you are into podcasts, you want this app. There's not much more to say.

Pocket Casts on Google Play

Pushbullet

Another one of my favorite apps in the 'productivity/tools' category. Pushbullet started as an app that lets you push things like links, files and notifications between devices but it has grown to be much more than just that. It allows you to receive and send SMS messages from your computer or tablet via your phone, acts like a full blown messaging app and more.

Recently, the Pushbullet team announced a Pro subscription plan and with that came limitations on some of the existing functionalities but in most cases you won't need it unless you really are a power user. I find the fee they ask to be a bit high for what I use it for but if you're a Pushbullet Power User and you use at least two of the pro features, it might be worth the bucks.

Besides the Android and (somewhat limited) iOS app they offer Chrome and Firefox extensions, a web app and desktop apps for Windows and Mac.

Pushbullet on Google Play

Root Explorer

Even though most of my devices are not rooted, Root Explorer is my weapon of choice when it comes to file management. Its looks are a bit outdated but its functionality is not: it does it all, from general file management to file and folder permission modifications (root obviously required for this), etc. A free version is also available (simply called Explorer), it basically lacks the root features.

If Root Explorer's interface is a bit daunting for you I'd recommend Solid Explorer (free or paid version).

Root Explorer on Google Play

Talon

After Falcon started to show some weird issues which never got fixed even though I payed good money for it, I returned to my second-favorite 3rd party Twitter client: Talon. I came across some really good looking alternatives lately but since I don't feel like paying yet another fee for a not-horrible Twitter experience (I'm looking at you, Twitter) I'm staying with Talon and I'm very confident in that choice. It lets you register with up to two accounts, has lots of options when it comes to styling and organizing the UI, the developer is updating it with new features and fixes regularly and, in general, it's just a really good Twitter app. Nuff' said.

Talon on Google Play

Weather Timeline

My favorite weather app. Why? Because its design is super simple yet manages to cram a lot of information in there and all that while still looking awesome (and maybe not like what you might have come to expect from a weather app). If that didn't convince you, it also boasts a ton of features like choosing a weather database that offers the most accurate results for your location, a bunch of notifications like daily forecast and "weather alarms", an android wear app and more.

Weather Timeline on Google Play

WifiOpti 2.0

I've tried (and partially succeeded) in keeping the self promotion to a minimum in this list, but I couldn't resist when it comes to this little tool. WifiOpti 2.0 finds its origins in the Android Gingerbread (and earlier) days when wifi was a terrible thing to keep enabled when you weren't actively using it because it drained your battery like crazy. Thus, the idea was basically to have it manage when your wifi was on and more importantly: when it should be off. Since then a lot has changed and leaving wifi on is not so bad, especially now Google also uses it to keep track of your location without having to access the (even more) power hungry GPS sensor in your phone.

So what does WifiOpti do? It primarily tries to remedy one of the last annoyances that still haunts wifi on Android: staying connected to a wifi access point that is pretty much out of reach even when others are available. It also helps prioritizing between hotspots and metered networks.

The interface may still need some work but since the primary function of WifiOpti is to do its job in the background and have you *not* micro manage things, you should not have to bother with it too much. Anyway, too much talk already. Just have a look here or continue straight onto the Play Store page below.

Note: WifiOpti 2.0 requires Android 4.4 or higher. On older devices you may also take a loot at its predecessor

WifiOpti 2.0 on Google Play

For the power users 

DiskUsage

A super simple app that visualizes disk usage on your device so you can quickly see what's taking up so much storage space and act on it.

System Monitor

The one app to replace them all when it comes to monitoring your device: cpu frequency statistics, memory usage, cpu usage per app, battery statistics, network usage, and more. And it has floating and homescreen widgets for most of those stats, too! A lite version is also available.

Tasker

Automate all the things. This app can really do it all - and if it can't, there probably is a plugin that extends its functionality to even fill that gap. It has a steep learning curve but once you master this app you are the true master of your device.

Wifi Analyzer

Doesn't look all that fancy and you probably won't need it often, but when you do you're glad you can. Wifi Analyzer offers a bunch of ways to view and compare wifi signals. Super useful when you want to figure out where to place your wifi router or on which frequency it should run.

Did I miss something?

This is it. I've listed pretty much every app I think that other people should have a look at. Sure, I use (a lot) more than just these apps but I'm quite confident that these are the best of them.

Except when it comes to Google apps. And I haven't talked about any of the apps I don't use on my phone but I think are crucial for tablets. I'll talk about those in my next(ish) post(s).

Anyway. Did I miss something? Do you disagree on one or more of my choices? Let me know!

"A picture says more than a thousand words" so I'll keep this short (and still have a post worth of more than 4000 words :)). For anyone wondering what my workflow is for creating a #dailygadellaa comic: here we go!

Although I know how to work with a wacom I prefer to use pen and paper so we start out with exactly that.

In most cases I do one quick sketch of what I want to draw to get a good idea of the face expression I want and optional objects I need and where to place them. In this case I did a quick Google Image Search to find an example of a Star Wars Episode VII stormtrooper helmet. When I have a good idea of that the image should look like I do the final version. I almost never do a pencil sketch and just draw the image using a black pen. If something goes wrong I start over.

Then I take a picture using my phone. Fun fact: I've been using phones that are known for their 'terrible' cameras since I started the comic (Nexus 4, Moto G 2013, Moto X 2013). Especially the Motorola cameras use a lot of post-processing to get the image up to an acceptable level and that actually works pretty well for this use case.

Next up: some quick image processing using the (Motorola) Gallery app:

• Punch
• Border (with smallest thickness)
• Exposure (+50)
• Black and white (+50)
• Save
• Share

The day before yesterday I let Google have a look at my website via the PageSpeed Insights tool. In case you're not familiar with it: it's an online tool that analyzes a website and gives it a score based on how fast it loads, how well images are compressed, etc. It's really nice to get some ideas about which areas of your site may need some more work (just in case you thought you were done).

I knew my site was far from perfect but it actually didn't score that bad. I didn't write down the actual score but it was above 50/100 for Speed and 100/100 for user experience. The things I should improve on, according to Google, were:

• Leverage browser caching
• Minify html, css and javascript
• Optimize images
• Eliminate render-blocking JavaScript and CSS in above-the-fold content

I recently mustered all of my courage and started working on a new version of my website. And since I also got a brand new blog and I'm trying to develop a habit where I actually post something once in a while, I thought it might be a good idea to write down some of my thoughts and observations.

Let's begin with my motivations for starting the project in the first place.

When I recently realized (most of) my recent projects all have their own landing page but there wasn't really one place that linked to them all, I came to the realization that, if anything, "my website" (portal, portfolio, personal site - lot's of "p's") was the place to address that issue.

The thing is that I've postponed revamping my website for a long time for a reason: I hated that, before I changed my website to a single splash screen with a minimal amount of links, my website was constantly out-of-date and that adding new projects took me a lot of time (effort, actually). I was constantly struggling with questions like "Should I translate this to English? It's a dutch project.. but my site is in English.." - stuff like that. So my website went from going from this (archived version I keep online just to look up some old projects once every while) to a VERY barebones landing page with just a bunch of links. My reasoning was: I'll maintain the individual projects using an individual environment and approach.

In the end, it was a nice idea but one splash screen as a homepage with just a few links to projects wasn't enough. I needed a bit more. Luckily, I do enjoy solving problems and building stuff. The time had come to do just that.

I always found the website I designed for Stichting z25.org's Makers Workshops pretty nice because it divided content in clearly separated 'categories' in the form of a series of screens. And, besides being a bit heavy on the memory, the design was pretty adaptive to mobile. That, combined with the stuff I learned from my recent Pocketr revamp project, made me pretty confident that I could solve my website's issue of not properly giving an overview of what I've recently been up to.

What my solution is? Well, for the work-in-progress you can take a look here. I update it regularly with new features and bugfixes so it is still very much in flux.

As for this post, I'll continue the story at a later time and date. I need some sleep now :)

Okay let me immediately start by saying: this is absolutely not a thing that only the Raspberry Pi can do - but because it's such a small device and it uses relatively little power I think it's safe to assume that lots of people have this thing turned on day and night. And in that case, it's the ideal device to do some maintenance jobs over the network.

This little guide will show you how I've set up my Raspi to reset my router every day (it's a long story but one of my routers is very unstable in its current set up and I haven't figured out how to fix it yet).

UPDATE:

I forgot to mention which router I use this script for. It's a ASUS RT N66U.

As Jeroen pointed out in the comments it can be a bit more complicated if you use other routers. If you have a Fritz!box (xs4all tends to supply these as modems/routers) you are in luck:
https://github.com/jpluimers/bash-fritzclient

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