Create incubator and accelerator programs that provide mentorship, seed funding, and tools to build startups that use virtual reality, blockchain, or other digital technologies that have the potential to become disruptive. Prevent founder burnout.
In general, the term 'jump seat' can also refer to a seat in any type of vehicle which can fold up out of the way; vehicles include carriages, automobiles, vans, buses, fire tenders, and taxicabs. The term originated in the USA circa 1860 for a movable carriage seat.
A backless booster. A booster seat is used to lift up a child and properly position the vehicle's lap/shoulder belts on children who are too small to fit the adult seat belt. Boosters are rated for use from 30-40 lbs to 80-100 lbs.