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Method to help user discern between read and displayed state for a message in an Instant Messaging system.

IP.com Disclosure Number: IPCOM000257030D
Publication Date: 2019-Jan-11
Document File: 4 page(s) / 146K

Publishing Venue

The IP.com Prior Art Database

This text was extracted from a PDF file.
This is the abbreviated version, containing approximately 53% of the total text.

Modern Instant Messaging systems (IM from now) apps notify a user when the recipient

receives and visualizes a new message.

There is actually a misconception about the latter notification, because these apps

consider the message as "visualized by the user" even when it's only been

"displayed". There's no check whatsoever that the user has really read the

message. So, the use of a third state could mitigate the user misunderstanding a

"message displayed by the smartphone" for a "message read by the recipient".

The idea aims at detecting, with a certain amount of probability, the actual reading of

instant messages in IM systems in non-trivial scenarios, that is excluding the case

where the user provides direct input, such as scrolling down the chat content or

starting to type a response.

The most precise and straightforward way to assess the actual reading of

messages would be to use a front-facing camera for face detection, but this would

also be very expensive, both in terms of battery drain and user’s privacy concerns.

Therefore, proposed algorithm resorts to it as little as possible, making extensive

and clever use of the other sensors widely available in most modern mobile phones,

such as the accelerometer, gyroscope, grip and temperature sensor. Even the use

of these is streamlined in order to resort to all of them at the bare minimum.

One specific scenario is particularly trickier than others and will be used in order to

illustrate how the proposed algorithm works.

Imagine the user is texting with a friend, so the screen is lit on and all previous

messages have been read; then the user leaves the phone on the desk and

receives a new message. Since the app is running and the display is on and

showing the contact’s chat screen (which is a check that all IM apps execute), the

user will receive no notification, but the message will be automatically considered

“read” by any regular application (and the sender) not applying the proposed

algorithm.

Of course, this could lead to misunderstandings among the users and missing important

information, especially if an urgent and prompt action is required for the recipient. In

fact, what is considered “read” has only been "displayed", but the app never actually

bothered checking if the user laid eyes on it.

The following Fig.1 shows how the diagram of the algorithm presented in this disclosure

can fit into what we deem to be the usual routine to assess message status.

Fig. 1

The following Fig.2, instead, goes through all the steps of presented algorithm:

basically, once the algorithm detects an incoming message (that is already flagged

as "delivered") and the c...

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