Skip to main content

Why I want an iPad for school

The iPad may not be the best device for reading a book.  But just stopping at the transfer of printed words onto the page is selling the new device and new market space very short.  I can imagine a text book on physics with integrated video of the Galloping Gerty bridge disaster or built-in physics simulator such as Crayon Physics or Enigmo (see image).  

Perhaps the Kindle is a better e-book reader (electric ink is a great technology).  But what I would be excited about is the ability to have all my books in one book bag, and room for lunch and a sweater.  Teacher may be excited also, no more excuses about forgetting that text book today, all your books are on one device.

Not to mention the price, a typical academic text book cost $125.  One must wonder if the price point for a text book is so much higher than a best seller because of economies of scale in printing.  I think there is a lot of room for a better price point for an e-book in the education market place.  I expect Apple to address this in about one year.  If the iPad makes it out of the starting gate and has the impact that its cousin the iPhone did, then the text book market is in for a disruption. 

The New York Times explains that "consumers exaggerate the savings and have developed unrealistic expectations about how low the prices of e-books can go." Here's what we're forgetting:
On a typical hardcover, the publisher sets a suggested retail price. Let’s say it is $26. The bookseller will generally pay the publisher $13. Out of that gross revenue, the publisher pays about $3.25 to print, store and ship the book, including unsold copies returned to the publisher by booksellers.

For cover design, typesetting and copy-editing, the publisher pays about 80 cents. Marketing costs average around $1 but may go higher or lower depending on the title. Most of these costs will decline on a per-unit basis as a book sells more copies.
Let’s not forget the author, who is generally paid a 15 percent royalty on the hardcover price, which on a $26 book works out to $3.90. For big best-selling authors — and even occasionally first-time writers whose publishers have taken a risk — the author’s advance may be so large that the author effectively gets a higher slice of the gross revenue.
I'm betting that the typical college text book author doesn't receive the royalty fees that the best selling authors receive.  One has to wonder where the large difference is in price.

I'm looking forward to the text-book game being changed.
Post a Comment

Most Popular on Agile Complexification Inverter

David's notes on "Drive"

- "The Surprising Truth about what Motivates Us" by Dan Pink.

Amazon book order
What I notice first and really like is the subtle implication in the shadow of the "i" in Drive is a person taking one step in a running motion.  This brings to mind the old saying - "there is no I in TEAM".  There is however a ME in TEAM, and there is an I in DRIVE.  And when one talks about motivating a team or an individual - it all starts with - what's in it for me.

Introduction

Pink starts with an early experiment with monkeys on problem solving.  Seems the monkeys were much better problem solver's than the scientist thought they should be.  This 1949 experiment is explained as the early understanding of motivation.  At the time there were two main drivers of motivation:  biological & external influences.  Harry F. Harlow defines the third drive in a novel theory:  "The performance of the task provided intrinsic reward" (p 3).  This is Dan Pink's M…

Exercise:: Definition of Ready & Done

Assuming you are on a Scrum/Agile software development team, then one of the first 'working agreements' you have created with your team is a 'Definition of Done' - right?



Oh - you don't have a definition of what aspects a user story that is done will exhibit. Well then, you need to create a list of attributes of a done story. One way to do this would be to Google 'definition of done' ... here let me do that for you: http://tinyurl.com/3br9o6n. Then you could just use someone else's definition - there DONE!

But that would be cheating -- right? It is not the artifact - the list of done criteria, that is important for your team - it is the act of doing it for themselves, it is that shared understanding of having a debate over some of the gray areas that create a true working agreement. If some of the team believes that a story being done means that there can be no bugs found in the code - but some believe that there can be some minor issues - well, …

Elements of an Effective Scrum Task Board

What are the individual elements that make a Scrum task board effective for the team and the leadership of the team?  There are a few basic elements that are quite obvious when you have seen a few good Scrum boards... but there are some other elements that appear to elude even the most servant of leaders of Scrum teams.









In general I'm referring to a physical Scrum board.  Although software applications will replicated may of the elements of a good Scrum board there will be affordances that are not easily replicated.  And software applications offer features not easily implemented in the physical domain also.





Scrum Info Radiator Checklist (PDF) Basic Elements
Board Framework - columns and rows laid out in bold colors (blue tape works well)
Attributes:  space for the total number of stickies that will need to belong in each cell of the matrix;  lines that are not easy eroded, but are also easy to replace;  see Orientation.

Columns (or Rows) - labeled
    Stories
    To Do
    Work In P…

What belongs on the Task Board?

I wonder about these questions a lot - what types of task belong on the task board?  Does every task have to belong to a Story?  Are some tasks just too small?  Are some tasks too obvious?  Obviously some task are too larger, but when should it be decomposed?  How will we know a task is too large?

I answer these questions with a question.  What about a task board motivates us to get work done?  The answer is: T.A.S.K.S. to DONE!



Inherent in the acronym TASKS is the point of all tasks, to get to done.  That is the measure of if the task is the right size.  Does it motivate us to get the work done?  (see notes on Dan Pink's book: Drive - The surprising Truth about what motivates us) If we are forgetting to do some class of task then putting it on the board will help us remember.  If we think some small task is being done by someone else, then putting it on the board will validate that someone else is actually doing it.  If a task is obvious, then putting it on the board will take vi…

Team Performance Model - by Drexler and Sibbet

Many of you have all heard of the Tuckman model of team dynamics (Forming, Storming, Norming, Performing).  It was created in 1966 and has become the most popular model for describing team behavior.  Is it time to level up in your mental model of team dynamics?  Are you ready for a richer more functional model?



Introducing the Team Performance Model by Drexler and Sibbet



Orientation - Why am I here?
"Orientation is about understanding the purpose of a team and assessing what it will mean to be a member.  you need to understand the reason the team exist, what will be expected of you and how you will benefit from membership.  In a new team, these are individual concerns, because the group is only potentially a team.  that is why these concerns are illustrated as occurring in your imagination at an intuitive level.  As a team leader it is important to provide time and space for people to answer these internal questions themselves."

Keys to when Orientation challenges are resolve…