Wiki source code of Interaction Design Patterns

Version 26.1 by Sneha Lodha on 2022/04/02 15:37

version	line-number	content
2.1	1	(% style="background-color:#ffffff; font-size:14px" %)
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6.1	3	== IDP01==
26.1	4	[[image:idp1.png\|\|width="25" height="25"]]
2.1	5
	6	\|(((
15.1	7	RANKING/ validation
2.1	8	)))\|(((
12.1	9	When Pepper is playing music this can clearly be heard by the PwD, and other evaluators around, so this IDP is empirically testable.
2.1	10	)))
	11	\|(((
15.1	12	DESIGN PROBLEM (what)
2.1	13	)))\|(((
	14	Here the interaction intention of the IDP is to gently remind/alert the PwD about the presence of Pepper around the room. This is in order not to startle the PwD by directly talking to them, but rather providing a gentle musical reminder of interaction about to take place. Sometimes the PwD might want to listen to some music for entertainment purposes and this IDP can also be applied in that scenario.
	15	)))
	16	\|(((
	17	CONTEXT (use when…)
	18	)))\|(((
	19	This IDP can be used in the following contexts:
	20	* Alert the PwD before an interaction takes place
	21	* Wake up reminder for PwD
	22	* Entertainment for PwD
	23	* Useful for associating certain activities to certain musical sounds
	24	)))
	25	\|(((
	26	DESIGN SOLUTION (how)
	27	)))\|(((
	28	This IDP contains minimal interaction, and only consists of Pepper playing music. The musical tone that will play in a specific scenario is pre-programmed for each activity. Hence the solution for gentle reminders for interaction about to happen for PwD, is to simply play some gentle reminder music.
	29	In the case where this IDP is used for the entertainment of the PwD (external usecase), a list of songs that the PwD enjoys can be programmed into Pepper and played when the usecase is activated.
	30	)))
	31	\|(((
	32	DESIGN RATIONALE (why)
	33	)))\|(((
17.1	34	According to many studies music has shown to have a dramatic effect on people with dementia in terms of improving recollection and making them feel more calm overall [1][2]. Due to these researches we decided to incorporate it not only for entertainment purposes, but also for some gentle reminder purposes.
2.1	35	)))
	36
	37
6.1	38	== IDP02==
2.1	39	{{html}}
6.1	40	<img src="https://xwiki.ewi.tudelft.nl/xwiki/wiki/sce2022group04/download/Main/WebHome/idp2.jpg?rev=1.1" alt="IDP02" width="350"/>
2.1	41	{{/html}}
	42
	43	\|(((
	44	RANKING/ validation
	45	)))\|(((
12.1	46	This can be empirically tested as the PwD, and other evaluators around, can hear Pepper asking this question.
2.1	47	)))
	48	\|(((
	49	DESIGN PROBLEM (what)
	50	)))\|(((
	51	It is important to understand whether the PwD did a particular task or not. Tasks such as taking medicine or eating a meal are crucial, and understanding whether the PwD has successfully done this is an important first step to many reminder tasks.
	52	)))
	53	\|(((
15.1	54	CONTEXT (use when…)
2.1	55	)))\|(((
	56	This IDP can be used in the following contexts:
	57	* Understanding whether the PwD has taken medication before reminding them
	58	* Understanding whether the PwD has eaten a meal before reminding them
	59	The list can be further expanded as more crucial task usecases are added.
	60	)))
	61	\|(((
15.1	62	DESIGN SOLUTION (how)
2.1	63	)))\|(((
15.1	64	The solution consists of explicitly asking the PwD whether they have already performed a particular task. The response from PwD can either be yes or no, and depending on that Pepper proceeds with the next step. Simply asking the PwD whether they have performed a task is the best way to ensure a clear and concise reply which is understandable.
2.1	65	)))
	66	\|(((
	67	DESIGN RATIONALE (why)
	68	)))\|(((
	69	Here instead of assessing from visual cues whether the PwD has conducted a particular task, a verbal approach is taken. This is due to Pepper's limitations in constantly being around the PwD. Although simply verbally asking whether the PwD performed a certain task might seem too straightforward, it ensures that important information is conveyed in the most explicit manner.
	70	)))
	71
	72
6.1	73	== IDP03==
2.1	74	{{html}}
6.1	75	<img src="https://xwiki.ewi.tudelft.nl/xwiki/wiki/sce2022group04/download/Main/WebHome/idp3.jpg?rev=1.1" alt="IDP03" width="350"/>
2.1	76	{{/html}}
	77
	78	\|(((
	79	RANKING/ validation
	80	)))\|(((
12.1	81	This can be empirically tested as the PwD, and other evaluators around, can hear Pepper reminding the PwD to do the task.
2.1	82	)))
	83	\|(((
15.1	84	DESIGN PROBLEM (what)
2.1	85	)))\|(((
5.1	86	The idea of this design pattern is to verbally remind the PwD of an upcoming task. Such tasks can include medicine reminders, meal reminders etc. The intended effect on the user would be that they are reminded to do this particular task if they have not done it already. It also takes some of the burden away from primary caregivers and partners to do such a reminding job constantly.
2.1	87	)))
	88	\|(((
	89	CONTEXT (use when…)
	90	)))\|(((
5.1	91	This IDP can be used in the following contexts:
	92	* Reminding the PwD to take medication if they have not done so already
	93	* Reminding the PwD to eat food if they have not done so already
	94	The list can be further expanded as more crucial task usecases are added.
2.1	95	)))
	96	\|(((
	97	DESIGN SOLUTION (how)
	98	)))\|(((
11.1	99	The design solution consists of Pepper reminding the PwD to do a particular task if they have not done it already. We ensure this reminder is only activated when the PwD has not performed the task in order not to overwhelm them with something they have already done. The goal of the pattern is to successfully remind and encourage the PwD to perform an essential task they should do.
2.1	100	)))
	101	\|(((
	102	DESIGN RATIONALE (why)
	103	)))\|(((
11.1	104	A verbal reminder here works better than a simple reminder on the phone, as would happen commonly these days. Also we believe that having Pepper as a physical being there might encourage the PwD to take such reminders with higher importance than a simple notification. On top of that, phone reminders would mean that the PwD is familiar with this kind of technology, which is not necessarily the case.
2.1	105	)))
	106
	107
6.1	108	== IDP04==
2.1	109	{{html}}
6.1	110	<img src="https://xwiki.ewi.tudelft.nl/xwiki/wiki/sce2022group04/download/Main/WebHome/idp4.jpg?rev=1.1" alt="IDP04" width="350"/>
2.1	111	{{/html}}
	112
	113	\|(((
	114	RANKING/ validation
	115	)))\|(((
12.1	116	This can be empirically tested as the PwD, and other evaluators around, can hear Pepper asking the PwD for confirmation.
2.1	117	)))
	118	\|(((
	119	DESIGN PROBLEM (what)
	120	)))\|(((
5.1	121	This design pattern occurs hand in hand with Pepper just having told the PwD to do a certain task or activity step. The intention is to understand whether this task was successfully done by the PwD. This ensures the PwD had indeed successfully completed a certain task, which in some case may be crucial.
2.1	122	)))
	123	\|(((
	124	CONTEXT (use when…)
	125	)))\|(((
5.1	126	This IDP can be used in the following contexts:
	127	* Asking for confirmation of having taken medication
	128	* Asking for confirmation of having eaten a meal
	129	* Asking for confirmation of having done an activity step
	130	The list can be further expanded as more crucial task usecases are added.
2.1	131	)))
	132	\|(((
	133	DESIGN SOLUTION (how)
	134	)))\|(((
5.1	135	The design solution consists of Pepper asking for a verbal confirmation of having done a task. The user is prompted with a closed question such as "have you done it?," and is expected to reply in a truthful manner. Pepper will not move on unless a positive confirmation is given, in order to ensure successful completion of crucial tasks.
2.1	136	)))
	137	\|(((
	138	DESIGN RATIONALE (why)
	139	)))\|(((
12.1	140	The solution consists of explicitly asking the PwD whether they have already performed a particular task. The response from PwD can either be positive or negative, and depending on that Pepper proceeds with the next step. Simply asking the PwD whether they have performed a task is the best way to ensure a clear and concise reply which is understandable.
2.1	141	)))
	142
	143
6.1	144	== IDP05==
	145	{{html}}
	146	<img src="https://xwiki.ewi.tudelft.nl/xwiki/wiki/sce2022group04/download/Main/WebHome/idp5.jpg?rev=1.1" alt="IDP05" width="350"/>
	147	{{/html}}
	148
	149	\|(((
15.1	150	RANKING/ validation
6.1	151	)))\|(((
12.1	152	This can be empirically tested as the PwD, and other evaluators around, can hear Pepper congratulating the PwD.
6.1	153	)))
	154	\|(((
	155	DESIGN PROBLEM (what)
	156	)))\|(((
12.1	157	This design pattern is used to verbally congratulate the PwD, and make them feel about about a task that they just accomplished. This is to lift the spirits of the PwD and make them enjoy and want to do certain tasks.
6.1	158	)))
	159	\|(((
	160	CONTEXT (use when…)
	161	)))\|(((
	162	This IDP can be used in the following contexts:
8.1	163	* Congratulate the PwD for having taken medication
	164	* Congratulate the PwD for having eaten medication
	165	* Congratulate the PwD for doing a particular activity completely
	166	The list can be further expanded as more task usecases are added.
6.1	167	)))
	168	\|(((
	169	DESIGN SOLUTION (how)
	170	)))\|(((
8.1	171	This IDP is quite basic and simply pre-programmed into Pepper. Simply congratulating the PwD for finishing a certain task or activity is sufficient.
6.1	172	)))
	173	\|(((
	174	DESIGN RATIONALE (why)
	175	)))\|(((
	176	//Argumentation that resulted in the chosen design solution.//
12.1	177	This IDP was added in order to give the PwD a feeling of accomplishment after doing a task that might have been challenging for them. Giving some encouragement can aid in finding enjoyment in and remembering such tasks.
8.1	178	)))
	179
	180
	181	== IDP06==
	182	{{html}}
	183	<img src="https://xwiki.ewi.tudelft.nl/xwiki/wiki/sce2022group04/download/Main/WebHome/idp6.jpg?rev=1.1" alt="IDP06s" width="350"/>
	184	{{/html}}
	185
6.1	186	\|(((
8.1	187	RANKING/ validation
	188	)))\|(((
13.1	189	This can be tested by performing some other IDPs, which refer to utilizing the breakdown of a particular activity. Since this is for now hard-coded into Pepper, it is not empirically testable.
8.1	190	)))
	191	\|(((
	192	DESIGN PROBLEM (what)
	193	)))\|(((
13.1	194	This design pattern is used by the HCP (or a relative) to enter some activities into Pepper, that the PwD might personally enjoy. This is so that Pepper's system contains the breakdown to certain desired activities.
8.1	195	)))
	196	\|(((
	197	CONTEXT (use when…)
	198	)))\|(((
	199	This IDP can be used in the following contexts:
	200	* PwD wants to perform a new activity
	201	* Pepper is not yet personalized to the particular PwD
	202	)))
	203	\|(((
	204	DESIGN SOLUTION (how)
	205	)))\|(((
13.1	206	The interface has not been implemented. Ideally, the interface designed is easy to use, HCP and relatives are not required to have very high technical knowledge.
8.1	207	)))
	208	\|(((
	209	DESIGN RATIONALE (why)
	210	)))\|(((
13.1	211	We allow the HCP to provide steps as they are the ones that have spent a significant amount of time with the PwD and know about their likes and dislikes. In this case, they can also provide the steps in the complexity they think the PwD will understand, rather than simply having some arbitrary steps from the internet.
8.1	212	)))
6.1	213
	214
9.1	215	== IDP07==
	216	{{html}}
	217	<img src="https://xwiki.ewi.tudelft.nl/xwiki/wiki/sce2022group04/download/Main/WebHome/idp7.jpg?rev=1.1" alt="IDP07" width="350"/>
	218	{{/html}}
	219
	220	\|(((
	221	RANKING/ validation
	222	)))\|(((
13.1	223	This can be empirically tested as the PwD, and other evaluators around, can hear Pepper saying a step to the PwD.
9.1	224	)))
	225	\|(((
	226	DESIGN PROBLEM (what)
	227	)))\|(((
	228	This design pattern is used to tell the PwD the next step in a certain activity breakdown. This activity can be anything, and the steps are added by the HCP into Pepper's system as a prerequisite.
	229	)))
	230	\|(((
	231	CONTEXT (use when…)
	232	)))\|(((
	233	This IDP can be used in the following contexts:
	234	* PwD needs the next step for a gardening activity
	235	* PwD needs the next step for making a paper plane
	236	)))
	237	\|(((
	238	DESIGN SOLUTION (how)
	239	)))\|(((
13.1	240	Here, already having the activity broken down into certain steps is very crucial. Also Pepper needs to say these steps verbally so the user can hear and act appropriately.
9.1	241	)))
	242	\|(((
	243	DESIGN RATIONALE (why)
	244	)))\|(((
13.1	245	A verbal step here works better than merely following steps from a website, as would happen commonly these days. Also we believe that having Pepper as a physical being there might encourage the PwD to perform activities they used to enjoy, with higher frequency as Pepper would come up to them and ask them if they want to take part in an activity they enjoy.
9.1	246	)))
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	248
17.1	249	[1] Baird, A., & Samson, S. (2015). Music and dementia. Progress in brain research, 217, 207-235. https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD003477.pub2/abstract.
	250	[2] McDermott, O., Orrell, M., & Ridder, H. M. (2014). The importance of music for people with dementia: the perspectives of people with dementia, family carers, staff and music therapists. Aging & mental health, 18(6), 706-716. https://www.tandfonline.com/doi/full/10.1080/13607863.2013.875124