High cost: Fall protection Waistcoats for older people are expensive to produce and therefore sell at a relatively high price, which not all older people can afford.
Complicated to use: The use of an airbag vest for the elderly is relatively complicated and requires the user to wear the waistcoat correctly, as well as ensuring that the airbag is inflated and deflated, which may affect the effectiveness of the protection.
Affects freedom of movement: The fall protection airbag vest for the elderly provides some protection against falls, but may affect the freedom of movement of the elderly when worn, especially when outdoors.
Safety hazards: When using a fall protection vest for older people, there are some safety hazards such as under-inflation of the airbag and unsatisfactory protection.
In summary, although the fall protection vest for the elderly provides some protection, there are still some drawbacks and shortcomings that need to be noted and overcome in practice.