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Samsung Hope Relay

DATE:

14th May 2012

TAGS:

API APNS Core Animation Core Graphics Core Location Core Media Core Text Custom Navigation UI Git iPhone JSON Localisation MessageUI NSURLConnection Reachability ShareKit Test Flight

DESCRIPTION:

On your marks, get set, take part.

Take part in the Samsung Hope Relay and you might just see your very own avatar used in Samsung ads. All you need to do is simply download the app, create your avatar and start logging your miles - it couldn't be easier.

To help raise money for charities, such as Kids Company and International Inspiration, Samsung will be donating one pound for every mile run. So, it's time to get running!

WEBSITE:

http://www.samsung.com/uk/london2012/samsung-hope-relay/
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on the app store

Curatr for iPad

DATE:

1st March 2012

TAGS:

API ASIHTTPRequest CATiledLayer CMS Core Animation Core Data Core Graphics Custom Navigation UI iPad JSON MessageUI Reachability Test Flight

DESCRIPTION:

Curatr is the home of Rich, Active and Social eLearning. Use this iPad app to connect to your demo or classroom account, completely free of charge. The app includes all the features of the desktop environment allowing you to access your learning objects, curate your collections and interact with your classmates.

A replacement of the original universal app, this version is iPad only.

WEBSITE:

http://www.curatr.co.uk
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on the app store

babysign

DATE:

17th September 2011

TAGS:

ASIHTTPRequest Core Media iPad iPhone JSON MessageUI

DESCRIPTION:

This babysign app is designed to show you how to sign with your baby. This contains over 300 signs to enable you to communicate with your baby prior to speech.

Available for the iPhone, iPad and iPod Touch, we also have footage of our amazing babies using signs in everyday situations.

The benefits of babysign are manifold so we will tell you just a few:

*Communicate before your baby can talk using simple easy to learn signs
*Enhance the bond between you and baby
*Encourages earlier speech and increases spoken vocabulary
*Can increase IQ by around 12 points
*Gives your baby confidence!
*An added bonus is that the signs are based on British Sign Language so not only will you be learning something fun you will also be learning a new language for yourself.

We are sure you will be glad you are a babysigner!

WEBSITE:

http://babysign.co.uk
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on the app store

Duke CE GO!

DATE:

3rd June 2011

TAGS:

API APNS ASIHTTPRequest Core Animation Core Location Custom Navigation UI iPad iPhone JSON

DESCRIPTION:

Duke CE Go! is your everywhere access to the latest from Duke Corporate Education, a leading provider of customized education globally. There is free content updated regularly, plus access to specific program or learning community content for members.

At the intersection of business and education, Duke CE brings insight, innovation and impact!

WEBSITE:

http://dukece.com
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on the app storeon the play store

Tube Tracker

DATE:

31st May 2011

TAGS:

API ASIHTTPRequest CATiledLayer Core Animation Core Graphics Core Location CSS iPad iPhone Javascript jQuery JSON PHP Python Reachability Website

DESCRIPTION:

App Store statistics:
  • The 12th best selling travel app!
  • Top of the iTunes travel "New and Noteworthy" section

A multi-platform live departures application for London Underground and DLR trains.

Q. What advantages does your app have over other Tube apps?

All of the apps on the App Store do not do anything more than either relay TfL's API data, scrape TfL's website or scrape the DLR Daisy website. Although these are the best sources of information, they only update (roughly) every 30 seconds, and the data is often incomplete or malformed. We have a server that collects all of the information from the API (i.e. every station prediction/summary) simultaneously, and the information from DLR Daisy. As the stations don't get updated at the same time, but contain redundant information, we are able to get fresh information every (roughly) 5 seconds by piecing all of the predictions together.

We also do a lot of other stuff, like:
  • We have departure boards for *every* tube and DLR station (e.g. observe that at Mile End, other apps have no information for the District line),

  • Sensible destination rewriting, (e.g. none of the trains have "Piccadilly Line Train" as their destination in Tube Tracker),

  • No malformed information (e.g. the DLR Daisy website is pretty bad and often outputs gibberish).

Innovative train details screen - shows each train's stops, including how many minutes to each station.

Works on all versions (including first generations) of iPhone, iPod Touch and iPad. No need to purchase separate versions!

We also have a web version at TubeTracker.co.uk

WEBSITE:

http://www.tubetracker.co.uk
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on the app store

Latin Squares

DATE:

16th April 2011

TAGS:

API ASIHTTPRequest C++ Git iPad iPhone JSON Reachability

DESCRIPTION:

A Latin square is an (n x n) grid of cells. Each cell contains exactly one symbol from the set S = {1, 2, ..., n}. If you look down any column, or across any row of the Latin square, you'll see every symbol precisely once. If you've ever completed a Sudoku puzzle, then you've built a Latin square on the symbols {1, 2, ..., 9}.

This app provides comprehensive coverage of the field of Latin squares, including:

* Theory,
* Books,
* Journal articles,
* Unsolved Problems,
* Notable Latin squares

It also includes a random Latin square generator (using a Markov chain pioneered by Jacobson and Matthews' Markov chain in 1996). You can generate Latin squares for any order up to 11. Once you have generated a square, you can then find transversals that lie within it (if there are any).

The app will be updated with new content as and when it appears in the community.

It has been built as a universal iOS app, so it will look good on an iPhone, or an iPad. It also demonstrates a custom class that I built: the CUIHorizontalPickerView.

Additionally, all of the content, and even the navigation structure, is read in via an API, so the app can be updated without having to pass through Apple's approval process.

All of the source, which is Objective-C++, is available from my github page.

SOURCE:

https://github.com/andydrizen/LatinSquares

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