January 24, 2011 in Tools
One thing I really like about my Android phone (LG P500) is the camera feature. It’ll never replace my real camera but it’s always with me, so I can take a quick snap even when I’m teaching. Plus there are imaging apps which make it a great tool for fast and easy creation of images.
For example, Vignette is a camera app for Android which has a free demo version as well as a paid version. The free version is limited to .3M pixel images, but these are fine for small illustrative images on a web page. The software has a wide range of effects which are fast and easy to use. And they provide some useful tweaks for web display.
For example, some of these effects produce a small square image (about 500 x 500) with a white border. So it’s really easy to produce a web-optimised image that is small and fast to download and has a built in margin for text wrapping. The image shown here is just 49KB and uses the Velvia filter which increases colour saturation. It’s not a great photo, but I love how fast and easy it is to capture an image like this, all ready for sharing on the web.
And because Android is a very ‘open’ OS, once you’ve captured the image there are many options for sharing it. Vignette will send the photo to Twitter, Facebook, email or other apps you use. I use the WordPress app which allows me to edit posts and pages on my phone, and Android makes it easy to send the photo directly from Vignette to a new WordPress post. Again, fast and easy – and a lot more flexible than just having a ‘Send via email’ option which I got used to on an iPhone.
Where there is a need for high resolution and high quality images a phone camera is not going to be appropriate. But where all that’s needed is a quick informal snap, a phone camera can be a great tool. Many of the teachers I work with don’t find it easy to get to grips with optimising images for the web. An Android phone* with Vignette is an easy way to get images into a blog or an LMS like Moodle, and it also integrates well with many of the social software platforms they use. I’d recommend it as a useful tool for teachers wanting a simple and convenient way to enhance their online presence with images.
* Note: not all phone cameras are equal. I chose one with 3 MP resolution and macro capability, but no flash as I prefer to use natural light anyway. Others will have very different needs.