Evidence-based development of a mobile telephone food record.

Publication Date: 
Jan 27, 2010

Mobile telephones with an integrated camera can provide a unique mechanism for collecting dietary information that reduces burden on record-keepers.

Comparison of handheld computers for nutrition assessment and support.

Publication Date: 
Dec 29, 1994

Handheld computers offer a variety of capabilities useful to dietitians in clinical and other settings. Currently, such devices are not available for testing or inspection before purchase.

Development of a new instrument for evaluating individuals' dietary intakes.

Publication Date: 
Sep 26, 2006

OBJECTIVE: With the aim of developing a new dietary instrument for assessing an individual's usual intakes, we evaluated a hand-held personal digital assistant with camera and mobile telephone card, called Wellnavi (Matsushita Electric Works, Ltd, Osaka, Japan).