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Debi Harper Articles

Debi Harper returned to Ireland in 2009. Jobs secured everything looked rosy, and then it all fell through just before the move. Together with Jez Harper we set up Tús Nua Designs. After years working with Microsoft technologies we decided to explore the world of mobile Apps and set about putting our new dreams into action:) We are mainly working on our own suite of time management apps but produce work for clients as well.

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Latest Articles

Technology

The Good,The Bad And The Ugly With iTune App Reviews

Debi Harper September 4, 2012

Developing An App: Forgot The NDA, Don’t Own The Source Code And Other Expensive Oversights

Debi Harper June 22, 2012

Native, Hybrid, Mobile Enabled, Facebook. So Many Types Of Apps, But What Are They?

Debi Harper April 25, 2012

Nine Tips To Prevent Your App Becoming A Needle In The 600,000+ Apps Haystack

Debi Harper April 12, 2012

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Latest Articles

When James Dyson finished prototype 5,127 of his bagless vacuum in 1983, he had spent five years and was more than $1 million in debt — every major manufacturer rejected the design because the replacement-bag market was worth hundreds of millions a year

Tweak Your Biz Editorial Team June 16, 2026

When BlackBerry controlled nearly half of the US smartphone market, its leaders saw the iPhone’s flaws clearly — and still missed the shift that would erase its lead

Tweak Your Biz Editorial Team June 16, 2026
Focused businesswoman making phone call at her desk in a modern office.

Before Zappos sold to Amazon for $1.2 billion in 2009, CEO Tony Hsieh offered every new hire $2,000 to quit after their first week of training — roughly two percent took the money, and Hsieh said the ones who stayed were worth the cost of the ones who left

Tweak Your Biz Editorial Team June 16, 2026

When Listerine launched as a mouthwash in 1920, the word ‘halitosis’ had been buried in a medical journal for 47 years — Lambert Pharmacal pulled it out, put it on streetcar posters, and grew annual revenue from $115,000 to $8 million in seven years

Tweak Your Biz Editorial Team June 16, 2026
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