Here are some early concept designs for an Apple Watch fitness app. My chums at Sensoria asked me to photoshop some concepts to show how the Apple Watch could work with the Sensoria fitness wearable device. The Sensoria smart socks have sensors woven into the fabric which can detect strike points on your feet as you run to help you improve your running technique. Sensoria are one of the leading developers of truly wearable technology and the “internet of things”.

Designing an app for the Apple Watch

Designing for the small screen and “quick glance” use case of the Apple Watch is a largely reductive process, editing the parent app down to the most essential features, then refining the graphics so they are legible on the small screen and the context of a quick glance.

Of course, all this is academic for me right now… I need an Apple Watch! Which means I also need a new iPhone 6. I’m not someone who likes to upgrade for the sake of getting the latest thing.  I’m convinced Apple have been sending “slow-down-self-desctruct” messages to my trusty iPhone 4s – it use to be lightning fast

I’m trying not to listen to that inner voice that says:

You are a Freelance Apple Watch App Designer… you need this for your freelance designer business

I was asked to do a UX review and help steer the design of Phrasewise, an English learning app. The app was already working well and looking really nice, but had some inconsistencies in the UI metaphor and was lacking the warmth and personality of the character animations that were the main feature of the app.

I ended up tweaking and re-drawing most of the app to give the styling a consistent voice. Some of the more novel interface concepts, which testing had shown were a bit too trixy, were replaced with more standard UI that users would be familiar with from native apps.

The app will launch in the next couple of months.

See some of the content and animations here

V1 Beta

Wireframes for an iPhone app for Sensoria, a super accurate fitness tracker that tells you how well you run.  Click here to pre-order yours.

I’m very excited to be working with Heapsylon on an iPhone app for their amazing Sensoria, a super accurate fitness tracker that connects your iPhone to a smart sock and sensor that tells you how well you run. Wearable technology and smart fabrics are a fascinating new form factor, and as a runner I’m very keen to get hold of a prototype as soon as I can. Click here to pre-order yours.

Phrasewise English Learning app

Sensoria Fitness Wearables iPhone app

Connects to sensor filled sports wear for iPhone and Android

Justgo

Music posting app for DJs on iPhone

Grape

Location based social meetup app

Last.fm Scrobbler

Playlist app to help you discover you music collection on iOS (iPhone and iPad) and Android

Last.fm Festival Finder app

Uses your music taste and listening history to find the best summer music festivals for you

Last.fm Music Discover app

Explore your music collection via similar artists on WebOS

Time Out City Travel Guide apps

Find the best restaurant and things to do nearby on iPhone

I’m pleased to see Grape has launched. Grape is a full-featured mobile messenger with functionality to coordinate get-togethers with friends. I worked on the UI design and styling  of the beta release.
Download the Grape app on iTunes

July 2014 EDIT: Android’s “L” design guidelines now supply templates in Adobe Illustrator, making it even harder for designers user to Photoshop or Fireworks. They don’t provide an answer for how you should crop and optimise your assets for the developer (I assume they’d rather you didn’t and just use their native stuff).

See www.google.com/design/

July 2014 EDIT: On consideration of comments from NexogenDev, I have removed the more explicit reference to 72dpi in the graphic above to “1dp = 1px” as this is a more literal starting point and probably better. My point was that Android supplied templates and assets tend to open by default in Photoshop as 72dpi, but dpi in general is misleading in this context.

I found it hard to know where to start designing for Android in Photoshop.

Google tries to help by providing extensive Android user Interface Design Guidelines.  There are many devices running Android that have different screen sizes and shapes. There are also different screen densities, which means the quality of the definition of the screen or how many pixels fit in the same sized area on the screen – e.g. medium screen density has 160 pixels in every inch on the device’s screen, whereas an extra high density screen has twice as many, 320 pixels, crammed in an inch. To cover the different densities you need to supply graphics and icons at various densities.

Creating a design that will work for all these devices can be daunting. You also need to create different density icons and graphics.

1. Minimum handsetscreen size

I started with a minimum mobile handset size screen first. Starting with the smallest and most limited screen size first makes sure your content and UI will fit, removing any features that aren’t completely necessary to the core purpose of the app. Then you can work out how your app will behave on larger and tablet sized screens. You need to decided if your app is going to stretch to fit larger screens, or if you’re going to have a completely different layout and design for tablet sized screens.

2. Photoshop image size

I choose to start with a small mobile handset and a small 7″ tablet screen as a base for design and then think of how that could scale elagantly.  You may need to create portrait and landscape versions if you plan on allowing users to change orientation.

Here are some Photoshop templates

3. Download Android design templates

If you are new to designing for Android, and are confused by dpi, I STRONGLY RECOMMEND you use native Android styling and assets, rather than doing a completely custom design at first.

See www.google.com/design/

It is important to keep the icons at the same proportion to maintain the correct “hit” area for the user’s finger.

4. Scale down

It’s easier to work at the higher pixel density, XXHDPI. It is always advisable to create icon art as vectors in “Smart Objects, or as “shapes” in Photoshop so they can be scaled up or down without loosing quality.

The benefit of working at XXHDPI is that you can be sure you are not loosing any quality.

XXHDPI – 300% – x3.o
XHDPI –  200% – x2.o
HDPI –  150% – x1.5
MDPI – 100% – x1.0
LDPI – 75% (don’t bother with this!) – 0.75

When using vectors, you may want to adjust your line art to tighten up any half pixels or it can look blurry at the edges (if you’re a perfectionist like me).

5. Workflow

• Create you design PSD at XXHDPI
• Crop out your graphic assets and icons as separate PSDs
• Scale them down to the various densities: XHDPI, HDPI, MDPI

My method is to design one PSD, crop out the icons assets as PSDs, then scale them to the different densities. I often start with a PSD at XXHDPI or MDPI (providing my artwork is vector and can be scaled up or down), then I crop out the icons and assets out, then resize them.

The reason this is easier is that when you need to make design changes, you don’t have to change multiple PSDs.

What the frakk is a DP?

Here’s what I discovered after a few hours of scratching my head and moaning…

1. “dp” is a magic, made-up measurement that only exists in the world of The Matrix & Tron.
2. Android icons are 32dp x 32dp @ the medium density MDPI
3. Android supply sample icons (Edit: they don’t any more the gits) and if you open an icon from the MDPI folder in Photoshop, the icon is 32px x 32px with “image size”.
4. SO, in Photoshop:1dp = 1px @ MDPI – 100%
   1dp = 1.5px @ HDPI – 150%
   1dp = 2px @ XHDPI – 200%
   1dp = 3px @ XXHDPI – 300%
   1dp = 4px @ XXXHDPI – 400%
5. It doesn’t matter what DPI you have set in PHOTOSHOP, it’s the canvas size (the number of pixels available) that counts.

If you have a better way of getting started designing in Android, or if I’ve made an errors, please let me know.

Here are some Photoshop templates at MDPI and HDPI to give you an idea.

Please see my new guide: How to design for new iPhone 6 Plus resolutions in Photoshop

Features

• Enhance your music collection on iPad & iPhone
• Smart playlists created for your mood and favourite genres
• Artist galleries and listening stats
• Scrobble* music to your Last.fm profile
• See who’s on tour

*scrobble: skrob·bul (ˈskrɒbəll) [verb]
To automatically add the tracks you play to your Last.fm profile with a piece of software called a Scrobbler
If I’m not scrobbling the music I hear, it doesn’t count!