Harry Guinness
Dublin, Ireland
Harry Guinness is a writer, web designer, photographer, publisher, entrepreneur, consultant, apple fan, and International Man of Mystery. You can follow him on Twitter or visit his website.
  • Photo & Video

    Setting Up Your Mac for Photo and Video

    2.4 hours
  • Computer Skills
    Writing Longform Content on a Mac With Ulysses IIIPreview
    For writing longform content, apps like Word don't have the features you need. Instead, a specialist writing app like Ulysses III is the way to go. In this tutorial I show you how to get started.Read More…
  • Computer Skills
    How to Conserve Battery Life on a MacBookPreview
    Conserving a MacBook's battery life isn't about locking it away, it's about using it intelligently. In this tutorial, I'll show you some ways to maximise how long a Mac will stay running.Read More…
  • Computer Skills
    TextExpander II: Fill Ins and MacrosPreview
    In this tutorial I'll move beyond the basics of TextExpander and look at two advanced features: fill ins and macros. These add a dynamic element to your snippets.Read More…
  • Photo & Video
    Use a Lapel Mic and Your Smartphone to Record Audio for VideoPreview
    Great video is easy with modern DSLRs, but great sound is more tricky. Your camera just can't capture good audio. In this tutorial I look at how to record audio for video using a lapel mic and your smartphone.Read More…
  • Computer Skills
    TextExpander: An IntroductionPreview
    TextExpander is a productivity app that uses keyboard shortcuts to automatically insert longer blocks of frequently used text called snippets speeding up your workflow. In this tutorial I look at getting started with it.Read More…
  • Photo & Video
    How to Use Your Smartphone as a Light MeterPreview
    A smartphone is a powerful tool for any photographer, whether you’re using it to take pictures or make shoots easier. There are countless different apps that can make your phone into almost any photo-gadget imaginable. In this tutorial, you'll learn how to turn your phone into a reliable light meter.Read More…
  • Computer Skills
    How to Tweet From Terminal on a MacPreview
    Although computers have moved on, it's still possible to access the command line on a modern Mac with the Terminal. In this tutorial I look at how to use the ruby gem t to tweet from there.Read More…
  • Computer Skills
    Keyboard Maestro V - VariablesPreview
    In this tutorial on the Mac automation app Keyboard Maestro I cover how to use variables to create powerful macros. As an example, I make a macro that tweets a link to the song I'm listening to on Spotify.Read More…
  • Photo & Video
    Best Practices: How to Deliver Digital Image Files to Your Clients Over the InternetPreview
    Sending files to a client is an important part of any job; it's important to do it properly. In this tutorial I cover some best practices you should follow when you send images to your clients over the Internet.Read More…
  • Computer Skills
    Keyboard Maestro IV - Control FlowPreview
    In this tutorial in my ongoing series on the Mac automation app Keyboard Maestro, I take a look at how to use Control Flow actions to have macros trigger differently depending on a set of conditions.Read More…
  • Photo & Video
    How to Add Geospatial Data to Your Images With Geotag Photos ProGeotag preview
    Many apps and web services support geotagged photos, however, most DSLRs don't without costly add-ons. In this tutorial I show how to use your smartphone and a five dollar app to add GPS data to your images.Read More…
  • Photo & Video
    How to Set Good Goals for Your Photography PracticeTuts goals preview
    In this tutorial I look at how to set good goals for getting better at photography. Using some of the best psychological theories on goal setting, I look at the best practices for using them to improve your shooting.Read More…