Berlin (dpa) - Employment Minister Hubertus Heil wants to allow workers more flexible work. Among other home office should be facilitated. On personal time accounts, employees should be able to pay overtime, overtime or unused vacation days. The saved time should make it easier to take time off for caring and nursing tasks, further education or volunteering. The proposals also include better positions of Hartz IV recipients on the permissible size of their home and improvements for low-earning parents.