1. South Korean researchers have developed an app that helps people with arm paralysis use smartphones.

2. But in reality the driving forces are medical and include restored movement for paralysis patients.

3. One bite from the octopus will result in complete paralysis and death of an adult human in minutes.

4. The man might have also suffered from facial paralysis as a result of nerve damage associated with the disease, they said.

5. But, in some cases, full paralysis can develop and may lead to respiratory failure and even death.