1.It is the attempt to make work better that ergonomics becomes so useful. And that is also where making things comfortable and efficient comes into play.
2.comfort, ease of use, safety, performance, aesthetics3. safety:
it allows the elderly to find the light switch with ease and it is also long lasting
ease of use:
this device allows the elderly get extra support while in the shower so as to prevent slipping. the design of this product also allows it to be used easily
comfort:
It allows the elderly to cut there toes nails without having to bend down too far.
performance:
this product is basically a chair that can be lowered and raised. it can hold up to 136 kg
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