article_snippet.sent: The Goldilocks principle was designed by Michigan-based Design HMI and Green Lama, currently raising funds on Kickstarter to fund production of the mug.
article_snippet.sent: The team has raised more than $48,900 (£32,330) of The team $120,000 (£79,300) goal so far and backers can pre-order the mug for $30 (£20).
article_snippet.sent: If the campaign is successful, the mugs will start shipping in August this year, after which point the mugs will retail for $39.99 (£26).
article_snippet.sent: Gita Bedi, president of Green Lama said: 'As an engineering consultant I have been working with innovators on a global basis helping integrate innovations and technologies into consumer products. '