LetsType

Typing Tutor needs no introduction. Soon XO will have its own!! This page is the main documentation of this typing tutor named "LetsType"

Title

Official Typing Tutor for XO machine. Suggested name- “LetsType”

Important Survey

An on-line survey conducted at #olpc and #sugar IRC channels about the need of a typing tutor in XO machine involving various OLPC developers and XO users revealed these major points:

• Typing tutor is indeed a much needed application
• It is one of the most essential and crucial “activity” required in XO

Synopsis/Project Goals

To develop a interactive typing tutor for XO machine. Typing is an essential skill needed for using any keyboard based device. The prime objective of this project is to provide fundamental knowledge of typing to teachers and students who come under OLPC programme all over the world, thus spreading a word about Open Source. Initially it will be built for English language and then would be translated to other significant languages with the help of other developers. This activity will be released under GNU General Public License v3.

Introduction

A typing tutor helps an individual or school in learning and teaching How to Type. The tutor must incorporate three E’s: Easy, Efficient and Effective, i.e. it should be easy to use, it should be efficient in its performance and it should satisfy its users effectively. We need to equip the children with the knowledge of using the machine for efficient learning which is believed to be the very first building block of a child's future through OLPC. This role can be easily and efficiently played by a typing tutor utility.

Features of “LetsType”

• A user-friendly GUI in accordance to the OLPC Human Interface Guidelines
• A beginner tutorial on How to Use the typing tutor documentation
• Mock lessons to identify the present typing skills of the user
• Game will include various kinds of interactive exercises like:
  • Learning Category
    • Alphabet test (basic exercise for beginners)
    • Finger exercise (strings like “jkl”, “asd”; provide initial training for keyboard)
  • Testing Category
    • Long/Complex words test (like “summer”; these are complex for kids!!)
    • Speed test (fast typing)
    • Simple Sentence (important exercise that combines all the above tests)
• Adding new lessons and exercises
• Every exercise/test will generate a report about the performance of the user and school server can import/work on statistics
• The typing tutor will be fully supported by Tutorials throughout its execution
• Various other possible components will be discussed and designed

Design

The typing tutor will be developed in the form of a game with bright images, colors and animation that will attract many children. The design will incorporate various moving and stationary components. A mascot can also be used, preferably Tux. Main asset of this activity will be its GUI. All this will help children learn typing in a fun filled and effortless manner and most importantly they will get familiar with the interface of XO machine. Mockup designing is under progress.

A rough idea

The game would have something like, letters from different directions fly-in to form a word at the center of screen. User will be supposed to type the word before the letters disappear. Also, one of the alphabet tests could include balls/balloons with letters going across the screen. Such a design will keep the children longing for more.

Future Development

School server would be able to import/work on performance reports statistics helping the teacher identify students' potential areas of improvement.

Road map

In my course of action, I plan to achieve following milestones:

• I have already started by posting my plans to the mailing lists and discussions on IRC to get the feedback.
• Starting from April 6th I will dedicate approx. 3 weeks to download source, establish and get

fully comfortable with the development environment and prepare myself. I’m a quick learner with passion to learn anything I come across. I’m well versed with C, C++ and currently I’m playing with Python.

• All the learning will be done as soon as possible to ensure smooth interaction with the mentors.
• Next task would be study existing typing tutors (which I’m already doing), discussing the

   designs and necessary features to be included with the mentors. The interim period will largely comprise of absorbing all the required knowledge, generating new ideas and preparing mock-ups.

• After 20th May, I’ll be involved full-time with the mentors and break down the whole project in modules, main modules include:
  • Design- Finalize the designs in 2 weeks
  • Implementing- coding the typing tutor (4-5 weeks approx.)
  • Testing/Debugging- identifying the bugs, bottlenecks and getting feedback (3 weeks)
  • Improvement phase- issues identified in module3 (testing phase) will be addressed in this phase (approx. 2 weeks)
• Testing and Improvement phase will consume major part of time in the process. I shall be able to complete the activity by Mid-August.
• This is a tentative schedule and open to modifications with suggestions from mentors. This time-line is very flexible and I can achieve the goals without any problems.

OLPC 's Advantage

• OLPC will have an independent typing tutor. The hassle of porting some other tutor to XO

machine will be eliminated.

• It will save a lot effort and time of future developers.
• “LetsType” typing tutor will add value to XO machine. OLPC will thus garner popularity amongst kids.

Contact Me

View my Biography at [User:Prakhar | Prakhar]
Visit: prakhar.jiit.googlepages.com
Mail me: prakhar.jiit@gmail.com
IRC Nick: Prakhar, Prakhar_Geek, Lovey on #sugar, #olpc, #gsoc, #python, #c at irc.feenode.net
My Resume