Avoid obstacles and measure distances with the ultrasonic range finder. Device emits a high-frequency sound wave that alerts the robot to things in its path. A Programming Kit is needed to change the program in the VEX Controller. Measure distances from 1.5in to 115in. Detect obstacles using high frequency sound waves.
If it's a gallery, they will usually expect to be paid 50% - 60% of the selling price. If you need to be paid $499.80 for the quilt, that means the person the gallery is selling it to will need to pay at least $999.60 for the quilt.
Most young parents I know do not use blankets anymore in the crib or when the baby is sleeping, not until the child is old enough to get themselves untangled from one. Infants sleep bundled up in sleep sacks. It's a safety thing, and pretty recent. I make quilts for babies but make them big enough for toddlers and up. Crib size, not receiving blanket size. The parents do use them on the floor, to snuggle with the baby, but not in the crib until later. I am currently knitting a sleep sack for a baby to be, #103 Baby Sleeping Bag. This pattern with the zipper looks easy to use for the parents, and is an easy pattern though you have to sew in the zipper.