Author Archives: Tom Kwong

TypeScript vs Dart from Tour of Heroes

This page describes how TypeScript differs from Dart. The idea is to use Angular’s Tour of Heroes tutorial example and compare language features. Ch 2. Hero Editor Imports In TS you must say which object (“Component”) to import from the … Continue reading

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HealthyWalk v1.4 Released

This version includes a new feature that allows users to submit feedbacks or report problems to us.  It also includes a fix to the display problem in Walk History screen.

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HealthyWalk v1.3 Released

This new version allows you to send walk history data via email. The data is saved as CSV file so you can open it with Excel and create your own charts.  Also fixed a bug about refreshing data on the … Continue reading

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My Graphics 2.4 released

In this release, we have added a new “rainbow remix” color mode.  Select the rainbow box and the graphics will be drawn in many different colors.  What used to be infinite possibilities has now become infinity-squared.  Enjoy!

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HealthyWalk v1.2.1 Released

This new version brought a couple of exciting changes – 1. Health-related information about walking 2. Brand new Settings screen 3. Several bug fixes

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My Graphics 2.3.2 released

This release improves application stability since iOS 7 upgrade.

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HealthyWalk v1.1 released

This release contains several bug fixes.  The app now displays an error if the device is not capable of getting activity data.

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HealthyWalk v1.0 released!

== Free for a limited time! No ads! ==== This app is compatible with iPhone 5S only. == It automatically tracks your walking activities every day using the built-in motion sensor in your iPhone 5S. No need to buy any … Continue reading

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My Graphics v2.3.1 released

This version has now been tested and released for iOS 7.  Enjoy!

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Invert color in dark environment

Once in a while, you will find yourself staring at your iPhone in the dark and feel very tired looking at the bright small screen.  I suppose that is a very common scenario as we iPhone addicts always hold our … Continue reading

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