Hi guys, I'm a web developer and recently have been commissioned to develop a website to display on mobile devices.

I'm wondering if anyone on Reddit can give me either a link to a good tutorial or help me out with some questions.

First one is, what resolution should I make the PSD in prior to cutting/developing?

What DPI/Pixels per inch? I've been told by a friend to do it in 300ppi/dpi.

I guess, any other important tips for a beginner web dev would be great!

I want to design a home screen widget for our app, but having never done one don't really know where to begin. I went through Google's developer docs and they are confusing as fuck. I just want a template at the various widget sizes that I can build upon and then hand over to our developers to build. Anyone able to help?

I'm an experienced mobile dev looking to become a master of UI/UX design also.

I know a few basics about colour, typography and layout. Enough to get by and create decent interfaces, but not blow-you-away gorgeous ones.

I'm wondering if there is a canonical design book or other resource that covers all the fundamentals. I'm sure there is stuff that I'm not even aware I don't know about. Fitts' (sp?) law being a recent example.

Any ideas?

Hi Everyone,

I was hoping some of you could help me out.

I'm a PhD student and I have a short survey I'm conducting as part of my research. I've posted to r/SampleSize but wanted to target a subreddit with more relevant users.

I have a 5-10 minute questionnaire for anybody 18+ years old who designs mobile app interfaces.

https://goo.gl/forms/57vAp7QAZjl7SpB32

Any help is greatly appreciated.

Thanks