SlideMagic Blog

When a screen projector projects the color black, it projects nothing. Think about this when designing slides. If you have an image with an aspect ratio that is different from a regular slide (4:3, 16:9) and it is not possible to crop it without damaging its visual impact, make the bits of the slide that are not covered black instead of the default slide background color you are using. Once on screen, the black border will blend in with the area outside of the projection screen.

I am more and more fed up with stock images and turning to alternative sources of photographs for my presentations. Here is a great example of a real image with real people. If you want to make the point that the mobile era has arrived, you can do that with mobile penetration statistics (6b out of 7b people now have a cell phone), or you can just **this great image by Josh Liba**on Flickr, showing people consumed in their mobile world and not really interacting anymore among each other.

Have a look at the way**Francesco Paciocco** credited this short video about Milan. It is a video, but the shots are very close to still images. We do not see the cliché images of the Duomo and other tourist attractions. Instead, a flow of scenes from daily live.

I like cinematic openings in PowerPoint presentations. A series of images to take the audience to a different place. While it might be a bit too complicated for the average designer to create such a video, you can create a very similar effect in PowerPoint by sequencing a series of Flickr images with a Creative Commons license. If you want, you can go one step further and add a slow-zoom effect to your images.

Via Fubiz.

Subtle reality distortion in Photoshop can give great results. One of my favorite uses is a black and white background with a small logo or item in color added into it. Here an image of another Idea Transplant truck on its way to a happy client with a little help of the Photoshop vanishing point filter.

File sizes in PowerPoint can quickly mushroom. We discussed PDF-ing and/or image compressing before to get the size of your files down.

But here are 2 additional inflators of file sizes that these techniques might not catch. The first one is logos. In order to get the sharpest logo images, you need to search for large logo images. So a typical logo page with 20 or so logos can become a huge consumer of space. But the resulting logo images are actually not that big, you can compress them further (to 96 dpi) than the other, larger images in your presentation. Make sure you uncheck the apply-to-all-images-in-this-presentation box when doing this.

Another space waster is your template. If you were guilty of Frankensteining a deck together from multiple presentations, changes are that your slide master contains duplicate copies of slide masters. Especially title pages with big images can add up. Go through your slides and the slide master to clean things up.

The other day I put a large picture of member of a management team in an investor presentation. “Hey, that one is much too large!” was the reaction of the client.

College year books and newspapers have programmed us to look for passport-sized images of people. Usually they have an inconsistent color and/or background, and people have an awkward starte into the lens of the photo booth.

You do not see images like this in well-designed magazines. Why not give your presentation that same look and feel. This is especially important if you email a presentation ahead of the actual live performance. The person opening the document might not know you and a big image might help establish a better connection.

So bigger images of management team members is one step. The next step up is to hire a good photographer and actually take a shot of the team working together. Preferably in a different pose than the ones we see in wedding family photos or football team shots.

Slightly off topic topday. Here is a holiday gift idea for small children: a very cheap, simple digital camera with a huge memory card. The key is that the buttons are easy to use. The camera app on a discarded iPhone or iPod is still to fiddly for a small child to use.

The result is an amazing stream of pictures of the life of a child through her own eyes. Camera positions are low and subjects are interesting. Art work that she created. A castel that was built. Daddy checking email on his phone again and not paying attention to you. A nanny preparing the bath water. Mammy fixing car seats.

If you upload the camera images together with the ones you are taking, you get an amazing recording of family life organized with time stamps. Lower the resolution and the file size on the camera so she does not fill 4GB in 2 days though.

It is interesting to see that preserving visual memories does not really require pin sharp images with millions of pixels, it just needs someone to be there at the right moment, snapping the right image. Adults usually lose the moment. Your kid photographer will not.

PowerPoint files with images can get very large. As soon as a file exceeds 10MB, it becomes difficult to collaborate on it via email. This probably one of the main reasons office collaboration will ultimately go into the cloud, but before that time arrives we need to deal with the current situation.

You can find the standard compression options in the format menu after you have clicked an image. Sometimes, more brutal force is required though. Somehow, if you right click an image in PowerPoint, save it is a JPG, delete it, and then copy paste it back in, the files size has shrunk a lot.

In the heat of CTRL-C, CTRL-V work, PowerPoint sometimes puts in images as bitmaps or PNG files that take up a lot of space. This trick trims them down again.

Be aware that compressing files hurts the quality of the images. So if this is a presentation destined for a huge screen at an important conference, keep the original photos somewhere in a safe place in order to be able to re-construct the full size version once you have agreed on the final document with your team.

Many of today’s VC pitches are about some sort of mobile technology. It is very hard to find good images of people using modern phones at shop check outs (stock photographers: this is a business opportunity). I actually am not to concerned about showing the device. Giving a good feel for the usage occasion is much more important.

I just returned from holiday and this interior shot of a Tuscany bathroom (taken HERE near the marble excavation sites of Carrara) is an interesting visual. The explicit instruction makes it so tempting to do the opposite. I complied, but am wondering how many times the sign is ignored.