exercises 10. universal design

	EXERCISE 10.5 How could systems be made more accessible to older users? answer available for tutors only		Other exercises in this chapter ex.10.1 (tut), ex.10.2 (tut), ex.10.3 (tut), ex.10.4 (tut), ex.10.5 (tut), ex.10.6 (tut), ex.10.7 (tut) all exercises for this chapter