Cons: * Robots can malfunction * They can become self sufficient * Robots can receive viruses which can infect the army
2. Health-care robots Health care robots are robots that are very useful, they help the patient their wellbeing without nurses. Some of the robots are * Atheon TUG – moves supplies, medication and linens * Vasteras Giraff – a communication tool which allows the patient to communicate with the outside world, similar to Skype * Magnetic Microbots – They travel into the body and carry out delicate tasks Pros: * Very time saving and energy saving * Innovative * Helpful towards patients Cons: * Patients wont be comfortable with robots at first * Robots can always malfunction * Patients might not be comfortable with tiny microbots inside their bodies
3. Agricultural robots Agricultural robots are used for agricultural purposes e.g. milking cows. Some of the robots are * Oracle robot – used for sheep shearing * Fruit picking robot - used to pick ripe fruits * Agbot – solar powered, multipurpose robot can be used to fertilize and plant seeds Pros: