Photo Editing with the iPad

I've been excited about photo editing with a touch screen ever since I got my iPhone. The iPad and its numerous apps makes creating great images a snap. This does not replace "sturdy" desktop applications for sophisticated photo manipulation - at least for now.  In particular ten inch screens will always be a limiting factor.

Having said that I wanted to show an example of what I did in a matter of minutes starting with a 3MP image taken with my iPhone while strolling along the Mississippi in Minneapolis. I sent the image to my iPad using PhotoSync and used four of the 187 filters in PhotoStudio to create the special effects.

Four Bridges

Cool Photo Editing Apps - Part 2

Computers are often associated with numbers and words but the new generation of tablets typified by the Apple iPad brings a whole new dimension to creativity. For those like me who are not artistic in the traditional sense, the ability to manipulate photographs with powerful, easy to use, touch screen apps is absolutely marvelous. Last month, I discussed a number of photo apps with some editing capabilities but whose main strength was taking pictures. This post describes some of my favorite among hundreds of apps that manipulate images although most can start with an available photo or take one using a basic camera function. My usage is limited to Apple iOS devices but many of these apps should be available on other platforms.

I won't spend a lot of time explaining whether the apps work on iPhone/iPods or iPads. That is easy enough to check out at the app store if you are interested. Certainly apps that work on images are most effective when they take advantage of a tablet sized device. However, there are some fun and useful photo editing tools for the small screen as well. Some of these apps are free while others cost $1-4.

Photo Studio, Photo Booth and Finger Design

With this background here are some of my favorites:
Photo Delight allows you to eliminate all color from a picture except selected portions. I've shown examples before and the UI (User Interface) is perfect. There are several others that do the same thing but none I've seen with the elegance of Photo Delight
Dynamic Light provides a number of stunning special effects as shown in the picture of Honolulu at the top right of this blog. Some photographs are meant to record an image as realistically as possible. Now with all the digital cameras we have plenty of "ordinary" photographs so apps like this can be used to create unusual images.
Camera FX (iPhone) and Photo Booth (iPad) offer effects similar to the popular Photo Booth app on the iMac. You preview a number of fun house type images and snap a picture of one (or hundreds!) that you like. (These apps are really in the category of camera apps I reviewed last month but I did not have Photo Booth installed at that time.)

There was a time in the analog age when filters were made of glass and attached to the front of your lens. They came in various colors; polarizing versions eliminated glare and others provided special effects. For large lenses, the filters could be very expensive. Today most of these effects can be provided by software after the picture is taken - polarizing is a notable exception. Not only are software filters much less expensive, you can experiment with different filters and different settings instead of selecting one or two filters and snapping a picture on film - never to be altered again.
Photo Studio (iPad and iPhone) and Perfect Photo (iPhone) are two apps with a collection of filters and other effects.

Photo Delight

Two things you almost always need to do to improve any photo are light adjustments and cropping. There are some apps that perform just those basic functions but many more powerful apps also include those functions.

Auto Adjust is an iPad app that concentrates on these basic functions.
Filterstorm and PS Express provide a much wider range of adjustments.
Photogene on the other hand provides numerous special effects without the basic lighting and cropping features.

Framed

For just plain fun, it's hard to beat Framed, Alien Booth and Photogoo. With the latter two you can waste hours making "interesting" pictures of your friends and family. Framed allows you to put your friends on TV, in a museum or on a milk carton among other places.

Finger Design does not process images but allows you to easily make a collage from your photos - original or edited versions. You can quickly select a background and arrange and resize any number of photos for display.

Finally, remember to check out my list of favorite apps and the places you can go to find apps.

Cool Camera Apps - Part 1

No subject gets more attention in my newsletter than the apps I review. (Note: in case you haven't heard - "app" is just another name for a program. The term evolved along with mobile technology but is now being used for full fledged PC/Mac software as well.)

I've been pleasantly surprised by how much I use my iPhone camera. It's certainly not a great camera but for many purposes it's "good enough" and, most important, I always have it with me. I divide camera apps into two categories
1) apps that are primarily associated with taking pictures (photography)
2) those that are mostly used for editing pictures (editing)
This distinction is not precise since many apps do a combination of the two. I base the distinction on the primary attributes of the app and what I generally use it for. Some apps modify still and/or video images as they are being taken; others operate on images from the library and some can do both. The following two apps cost 99 cents each.

For the photography apps, you can't beat QuickCam - often described as the camera app that should have come with the iPhone. For general purpose iPhone pictures, I've switched completely to Quickcam. It's easy to use and will start up and take pictures much faster than the standard Apple app. It has a rapid fire mode where you can touch and hold the camera button and take two pictures per second. While you are taking video, you can touch the camera button and take a still picture.

ToonCamera is another favorite. It works on both live and stored still and video images to create a cartoon effect by limiting the number of colors used. This picture of a fox taken in our back yard

Cartoon Fox - original shown in inset

shows the results. If you are familiar with the GIF image format, you get the same effect. GIF works great on art and drawings with a limited number of colors but produces the cartoon effect when used with photographs - like coloring with eight crayons!

Here's a quick list of other favorites in this category (many have free and paid versions)

Timelapse - Set your camera in a window and it can take pictures at regular intervals for a specified time. Then save the results and play them back as a movie - watch a flower grow!

ExternalCamera - Monitor the iPhone camera on your iPad - watch and listen to a sleeping baby or keep an eye on your front door.

CameraFun - Variety of special effects.

SneakyPix - Set the camera to take a series of pictures while you appear to be reading email or talking on the phone - that's sneaky.
CanScan - Use this camera app to snap a picture of a document and automatically rotate, crop and adjust the lighting for a perfect "scanned" document.

Favorite Apps - My Brand New List Is Here!

The Twitterverse is full of requests from new iPad users for app suggestions. NOTE: an "app" is just the new name for a program. Since there are over 300,000 apps (programs) available you can see why a newbie might be overwhelmed. I certainly haven't tried them all but I have used over 400 on both the iPad and the iPhone. Remember iPhone apps will work on the iPad; they will just use a small portion of the screen and will resemble the iPhone display. Of course most iPhone apps will also work on the iPod Touch. In many cases a company will provide two versions - one for the iPhone/iPod Touch and one that takes advantage of the large screen on the iPad. Many newspapers do this.

So - what do I like?

Travel

• The built-in Maps - for navigation and traffic displays
• Beat The Traffic - large screen version for the iPad
• GPS Drive - locating coffee shops, etc.

Voice Input

• Dragon Search - I use this for Google searches even when I'm at my computer
• Dragon Dictate - tiny keyboards be gone! it's time to talk
• Vlingo is the current alternative but I have not used it

Photo Editing (one of  my favorite hobbies!) - The iPad doesn't have a camera but editing on the large screen is fantastic

• Photo Delight - a wonderful and easy to use special effect app
• Alien Booth - a simple version of iMac Photo Booth
• Transfer - to move photos wirelessly between iPad, iPhone and iMac.
• Filterstorm
• Photogene
• Framed! - you'll love this one
• Imikimi
• Fingerdesign
• CameraFun
• ToonCamera - can't wait for the video version
• iFlashReady - compensates for the lack of flash on early iPhones (before version 4)
• dpReview - digital photography review site

News and Weather

• Fluent News - aggregates news from a variety of sources
• SkyGrid - similar to Fluent News but more organized
• Dozens of other general, technical and political news sites
• Built-in weather app
• The Weather Channel
• ESPN - for all things sports

Calendar, Contacts, Etc.

• The built in Calendar and Contact apps are integrated across platforms and the web
• Bento - this easy to use Filemaker lite database greatly improves on the standard contact app and integrates with it
• W&Y Pages - White and Yellow Pages
• MobileMe - a service that has apps for syncing contacts and calendars
• Bump - moves contact info, calendar dates and other information between Apple and Android devices - by bumping them together - you have to see it to believe it.

Presentation

• Keynote - a version of the Mac program
• Picture Frame - built in iPad photo display app

Reference

• World Atlas - National Geographic
• US Documents - text of 100 important documents from the Constitution to the Louisiana Purchase Treaty and the Gettysburg Address
• Dictionary.com
• MyConvert - thousands of conversation factors - just fun to try - did you know there were 12,152.23312 cubits in a league!

Entertainment

• Netflix - Watch movies on your iPad or stream them wirelessly to TV
• IMDb - movie database
• TV Guide
• YouTube
• Movie Vault - free movies
• Pandora - music
• Flip Clock - radio
• Several dedicated radio station apps

Stock Market

• Stocks - Built in iPhone app
• QFolio HD - A powerful iPad app

Apps for finding Apps - you'll need these!

• BestAppSite
• AppAdvice

Miscellaneous

• FlightAware - flight tracking
• Big Tipper - calculate tips and split restaurant bills
• World Clock - display clocks for numerous locations of your choice.
• TweetDeck and Twitter - for Tweeting
• Sketchbook Pro - drawing and painting
• Dropbox - file exchange

Thinking of a camera for Christmas?

If you think it's time to upgrade your old 15 megapixel camera, this may be just what you need. A camera company you've never heard of - Leaf Technologies - just announced their 80 megapixel monster. That's no typo. You need plenty of memory cards though because each image takes nearly one-half gigabyte of storage. Oh, and you also need plenty of money; the basic model is $31,387 - also not a typo. And of course if you want to take any pictures, you need to buy lenses; they aren't included with the camera. If you keep your eyes open, you can probably pick one up for 10% off on e-bay. Actually, when you think about it, it's not such a bad deal. The previous model cost the same amount and had only a lousy 56 megapixels.

The Dark Side of the digital age

Many of us take more photos on a long weekend than we did the entire time we used film cameras. Arguably the quality is improved based on immediate feedback and numerous retakes. We also avoid finding out when our film is developed - and our vacation is over - that an entire roll was poorly exposed due to unusual lighting conditions or an improper camera setting. All in all we feel like we've solved one of the world's greatest problems - documenting our lives for future generations. After all we repeatedly view, sort and arrange those precious pictures taken a century ago. We hang them on the wall and proudly point to great-uncle Eggbert as we relate our family's illustrious or not-so illustrious history. But there is a looming downside to the digital age and it affects much more than our photo libraries.

I'm often ask about the best way to store/archive photos and other files for the long term and I give the same simplistic answers as every other "expert" - make copies on CDs, store them off-site, etc., etc. But the very serious problem of long term storage of files of all types was discussed recently in Computerworld and here is a hint of the problem.

The Domesday book - a detailed property ownership survey in England commissioned by William the Conqueror - was published in 1086. It was recorded on sheepskin and written in Latin. In 1986 an updated version was prepared using the latest technology - laser discs. Guess which one was readable fifteen years later - assuming you or a friend could read Latin. That's right, the 935 year old book could be read but the "modern version" could not because the laser disc players and software were obsolete. Reading the 1986 version required significant custom hardware and software engineering.

Reading at least part of the the article by Lamont Wood is informative. Organizations with substantial concerns include the Library of Congress, the National Archives and the U.S. Geological Survey and you can forget about gigabytes; they talk in terabytes and petabytes (one thousand and one million gigabytes respectively.) The problem is reminiscent of the Year 2000 Problem but this one will not be over in five years. Digital data has the potential to last literally forever - it's all just collections of zeros and ones - providing archiving strategies are developed to store those quadrillions (petabytes) of bits.

New Photo Book software

Photo books have existed for several years but there's always room for something new. The complexity of photography and publication design means there are still opportunities for improving the design process as well as the user interface. Picaboo is a recent entry into the field and is worth considering. PC and Mac versions are available for download free. In my early but incomplete experiments it appears powerful and easy to use.

New "Middle Class" Cameras Available Now

If you’ve always wanted a camera with the features and image quality of an SLR and the size of a compact, your dream has just come true. There is a new class of cameras referred to unglamorously as Micro Four Thirds. Four thirds refers to a sensor size found in some SLRs while Micro indicates the camera bodies are small.

These cameras look much like compacts but have interchangeable lenses – which of course will add to the size depending on the focal length. They are smaller than SLRs because they do not have the “reflex” mirror or prism used in the SLR viewfinder. Image composition is done with the LCD or optional electronic viewfinder.

The Four Thirds sensor size is on the small end for an SLR but many times bigger than any sensor found in compact cameras. Pixels can be bigger on a larger sensor and pixel size is more important than huge pixel counts. If you are wondering about the "four thirds" name, digital camera sensor sizes are based on an archaic TV tube measurement system that only vaguely makes any sense at all.

This diagram illustrates various sensor sizes beginning with "full frame" (upper left) that is equivalent to a 35mm film negative. Only a few high-end DSLRs have such a large sensor. The four thirds sensor is shown at the right of the second row. It is significantly smaller than some other DSLR sensors in the first two rows but many times larger than any compact sensor shown in the third row.

A typical Micro Four Thirds camera

4.5x2.8x1.7in   -   11.8 oz - without lens

Panasonic and Olympus have products available today with prices in the $600-900 range. As with SLRs, additional lenses can drastically increase the price of the camera “system”.  For more information on compact and DSLR cameras look at my comparison video.

Lens flexibility is a major design improvement with the Micro Four Thirds format. The lens "mount" or connector usually differs from camera to camera which is why Nikon lenses do not fit on Canon cameras. The Micro Four Thirds format defines both the sensor size and the lens mount so lenses are compatible among the various brands. Because lenses can be the most expensive component of your system and because they often last years longer than the camera, this turns out to be a very big deal.

At this writing the Panasonic Lumix DMC-GF1 and Olympus PEN E-P1 have nearly identical specifications: same sensor size (4/3), same pixel count (12mp) and same burst rate (3fps). The Panasonic offers built in flash while the Olympus does not. The Olympus has image stabilization (IS) but the Panasonic does not. The Olympus IS is built into the camera resulting in simpler, smaller and less costly lenses.

More companies will get into the fray soon which will make more cameras and lenses available and inevitably cause prices to drop. The winner may be the company that comes up with a more appealing name for the product category!