Heuristics and Recommendations for the Design of Mobile Serious Games for Older Adults

Table 1

Items and lenses of game mechanics.

Items of game mechanics	Lenses concerning the items
1- Space	21 - Functional Space
2- Objects, attributes and states	22 - Dynamic State
3- Actions	23 - Emergence and 24 – Action
4- Rules	25 - Goals e 26 – Rules
5- Skill	27 – Skill
6- Chance	28 - Expected Value and 29 – Chance