Abstract: The present invention provides a platform and/or associated structure for weighing an animal, the platform and/or associated structure being configured to conceal, or configured to facilitate concealment, from the animal of a foreign sensory stimulus of the platform and/or associated structure. The platform may be configured to retain a natural material (such as soil) or a simulated natural material on or about the platform and/or associated structure. The platform is typically incorporated into a weighing apparatus for use with larger animals such as cattle.

Abstract: Methods are provided for estimation of birthing data (such as birthing date and birthing weight) by consideration of a mother animal's weight over an expected birthing period. The method includes: measuring or providing the weight of the mother animal at intervals over an expected birthing period to provide a series of dated weight records, estimating the underlying weight of the mother animal over the expected birthing period from the series of dated weight records, and identifying a significant weight drop of the mother animal by reference to the estimated underlying weight, wherein the estimated birthing date is on or before the date of the significant weight drop. The methods are particularly useful in animals associated with production, such as cattle.

Abstract: The present invention provides a platform and/or associated structure for weighing an animal, the platform and/or associated structure being configured to conceal, or configured to facilitate concealment, from the animal of a foreign sensory stimulus of the platform and/or associated structure. The platform may be configured to retain a natural material (such as soil) or a simulated natural material on or about the platform and/or associated structure. The platform is typically incorporated into a weighing apparatus for use with larger animals such as cattle.

Abstract: Methods are provided for estimation of birthing data (such as birthing date and birthing weight) by consideration of a mother animal's weight over an expected birthing period. The method includes: measuring or providing the weight of the mother animal at intervals over an expected birthing period to provide a series of dated weight records, estimating the underlying weight of the mother animal over the expected birthing period from the series of dated weight records, and identifying a significant weight drop of the mother animal by reference to the estimated underlying weight, wherein the estimated birthing date is on or before the date of the significant weight drop. The methods are particularly useful in animals associated with production, such as cattle.

Abstract: An image sensing device for detecting an image of a nonplanar surface includes a plurality of pixels configured to detect the image of the nonplanar surface. The plurality of pixels are associated with a plurality of pixel pitches. The plurality of pixels are positioned to maintain a constant image resolution of the nonplanar surface for the plurality of pixels, based on the plurality of pixel pitches associated with the plurality of pixels.

Abstract: An image sensing device for detecting an image of a nonplanar surface includes a plurality of pixels configured to detect the image of the nonplanar surface. The plurality of pixels are associated with a plurality of pixel pitches. The plurality of pixels are positioned to maintain a constant image resolution of the nonplanar surface for the plurality of pixels, based on the plurality of pixel pitches associated with the plurality of pixels.