Build a weighing scale for babies

PLEASE READ THE PRODUCT REQUIREMENTS BELOW AND COME UP WITH A BUDGET AND DEVELOPMENT TIME PROPOSAL We are building a weighing scale cum height measuring device dedicated for babies. The primary business requirements for product: 1) weight to the accuracy of 0.01kg 2) range of weighing scale should be upto 15kg 3) response time <1 s 4) calculate breast milk fed 5) Mechanical buttons for Power, Tare, diapers 6) differentiate diapers used by wet, dirty, both using buttons 7) ability to tare out clothing weight 8) measure height to 0.01 cm accurately and quickly 9) range of height measuring scale should be upto 70 cm 10) Height measurement to be either automatic or manual (digital or mechanical) 11) measure head circumference to 0.1 cm (optional) 12) range of head circumference measuring scale should be upto 50 cm (optional) Further details on the project will be shared during a face to face with the company management upon signing an NDA. To Apply: 1. Send a cover letter and some examples of your work 2. Provide 2 references 3. Justify your quotation for your experience and work estimate. 4. Share a Project Plan with milestones and key hand-offs Please note the Project Duration and Delivery Schedule includes cooperation between the two parties from Design Stage till the Product goes into manufacturing including iterations during Prototyping phase. Please feel free to write back incase any more details are needed for Project evaluation.