Call Tagging System for Context-Aware Call Management
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Solution Overview
Problem
Current Caller ID systems on cellular phones do not allow callers to convey the urgency or context of a call to the receiver before it is answered, leading to inefficient handling of calls, as receivers must rely solely on caller identification and voicemail to assess priority.
Innovation Solution
Implementing a system where callers can tag phone calls with contextual information, such as importance levels or purposes, which are displayed on the receiver's phone before the call is answered, allowing for better decision-making on whether to answer or return the call.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If Caller ID information is transmitted to the receiving telephone, then the receiver can identify the calling party before answering, but the receiver cannot determine the urgency or context of the call
Solution Approach 1:
The caller tags the call with contextual information (urgency, purpose, importance) before the call is transmitted. This preliminary action ensures that the receiver receives complete information about the call's context along with the Caller ID, eliminating the need for additional actions to determine call priority.
Solution Approach 2:
A call tagging mechanism serves as an intermediary between the caller and receiver, carrying contextual information through the network. This intermediary component adds metadata to the call signaling without requiring complex changes to the core telephony infrastructure.
2Productivity
If the receiver relies on voicemail to understand call context, then some information can be conveyed, but the receiver must access and listen to voicemail which people often do not take the time to check
Solution Approach 1:
The call context is tagged and displayed to the receiver before the call is answered or before the receiver needs to check voicemail. This preliminary provision of information allows the receiver to immediately assess call priority and take appropriate action without wasting time accessing voicemail.
Solution Approach 2:
The essential call context information is extracted from the voicemail system and delivered directly through the call signaling path. This extracts the most critical information (urgency, purpose) from the cumbersome voicemail process and presents it immediately to the receiver.
3Reliability
If the caller blocks Caller ID transmission to protect privacy, then privacy is maintained, but the receiver cannot associate the call with names or contact information
Solution Approach 1:
The call information is segmented into distinct components: Caller ID (privacy-sensitive) and call context tags (functional information). The receiver can choose to display or hide Caller ID based on privacy preferences while still receiving and acting on the contextual tags, allowing selective disclosure of information.
Solution Approach 2:
Different parts of the call information have different privacy requirements. The Caller ID portion can be blocked for privacy, while the call context tags (urgency, purpose indicators) remain visible and actionable. This allows local customization of information display based on privacy needs.
Data Source
AI summary
Phone calls may be tagged with the importance or the context of the call to be displayed along with the caller ID information on the display of a receiving phone. The context information is thus made available even before the call is answered to aid the user in determining whether or not to answer the call or how long thereafter it would be appropriate to wait before the call is returned.