The objective of the project is • Increasing security and quality for elderly care in the home demands further developing of systems for alarm that exist in home help. The aim are: • To develop, establish and evaluate a service within elderly care in a major test in Finland and Sweden. • Verify that the service fulfil functional demands and benefit what costumers want. • With help of scientific studies study the connection between activity and movement also document how to identify persons that are in a risk situation and prevent accidents.