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Showing posts from February, 2013

A Data Scientist's View On Skills, Tools, And Attitude

I recently came across this interview (thanks Dharini for the link!) with Nick Chamandy, a statistician a.k.a a data scientist at Google. I would encourage you to read it; it does have some great points. I found the following snippets interesting: Recruiting data scientists: When posting job opportunities, we are cognizant that people from different academic fields tend to use different language, and we don’t want to miss out on a great candidate because he or she comes from a non-statistics background and doesn’t search for the right keyword. On my team alone, we have had successful “statisticians” with degrees in statistics, electrical engineering, econometrics, mathematics, computer science, and even physics. All are passionate about data and about tackling challenging inference problems. I share the same view. The best scientists I have met are not statisticians by academic training. They are domain experts and design thinkers and they all share one common trait: they love data!

Eyes Free Typing App Fleksy Now Free

The eyes free typing app for iPhone , iPad , and iPod Touch called Fleksy is now free on the App Store . The app is able to predict what word you are trying to type even if you did not hit any of the right virtual keys. As long as you are close to the right keys Flesky is able to predict the word. Fleksy is so accurate you do not even have to look at your phone to type. Just like other keyboard apps on iOS Fleksy does not replace the default keyboard. Click here to read the full review. Click read more below to learn more.

Learning Ally Adds Text To Select Audiobooks

Learning Ally has started to add text  to a handfull of audiobooks in its collection. Learning Ally is an audio book library for people with print disabilities. The audio books with intergrated text download and opparate just like any other Learning Ally audiobook. If you prefer to just listen to the book and not read along you can do so. The book is read aloud with human narration and each paragraph is highlighted as it is being read. The text and highlighting help users follow the words as the text is being read which can help with comprehension. Some people might find it easier to follow the text if it highlighted word by-word or line- by-line instead of  paragraph-by-paragraph, but including text is a great new feature. The app on the iPhone , iPad , and iPod Touch still does not allow for background download or reading which means that when you close the app the audiobook will stop. Even with these shortcomings it is exciting to see  human audio and text in one easy to use app

Commoditizing Data Science

My ongoing conversations with several people continue to reaffirm my belief that Data Science is still perceived to be a sacred discipline and data scientists are perceived to be highly skilled statisticians who walk around wearing white lab coats. The best data scientists are not the ones who know the most about data but they are the ones who are flexible enough to take on any domain with their curiosity to unearth insights. Apparently this is not well-understood. There are two parts to data science: domain and algorithms or in other words knowledge about the problem and knowledge about how to solve it. One of the main aspects of Big Data that I get excited about is an opportunity to commoditize this data science—the how—by making it mainstream. The rise of interest in Big Data platform—disruptive technology and desire to do something interesting about data—opens up opportunities to write some of these known algorithms that are easy to execute without any performance penalty. Run K Me

BrailleTouch App Allows Fast Braille Typing on iPhone

BrailleTouch is a new app for the iPhone and iPod Touch that allows users to type using braille. Click here to download the app. BrailleTouch is designed for the blind and visually impaired. The app uses the familiar six key braille and simple swipe gestures to enter text. The app is used in landscape with the devices touch screen facing away from you. Three of the six keys are on the left side and the other three are on the right side. By swyping with one finger you can add a space or delete a letter. BrailleTouch can also speak the characters and/or words as you type. BrailleTouch works well and is the first app of its kind but it cannot be used to replace the default keyboard for any other apps. This means that in order to use the text you typed using BrailleTouch you must copy and paste it into other apps. BrailleTouch is free to download and try but costs $19.99 to unlock the ability to copy and paste the text. Click read more below to view screenshots of BrailleTouch.

Bookshare Releases Web Reader

Bookshare's new web reader allows members to read through a browser and eliminates the need to download books. The web reader also allows members to read any of Bookshare's 177,000 books on a library or school computer without having special software installed. Bookshare is a free accessible ebook library for people with print disabilities . To learn if you qualify and how to join click here . Once you're signed in with your Bookshare account you can access the web reader via your bookshelf or the search page. When you search for a book you can click on the "read now" link to open the book in the web reader or you can add it to your bookshelf. From the bookshelf you can click the "read now" link as well. The web reader offers features such as text-to-speech with highlighting, nighttime reading mode, adjustable text-to-speech speed, table of contents, and go-to-page options. Bookshare recommends sighted members use the Google Chrome browser for impro