Handwriting unlocking method based on smart touch screen mobile phone
A touch-screen mobile phone and handwriting technology, applied in the input/output process of data processing, telephone communication, instruments, etc., can solve the problems affecting the information security of mobile phone users, and the unlocking scheme is easy to be cracked, so as to improve the anti-cracking ability.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0023] The scheme is first proposed based on the differences in each person's handwriting, and secondly, the scheme is realized based on the smart touch-screen mobile phones popular in the current market.
[0024] Before using this unlocking scheme, the user needs to enter the handwriting for unlocking according to personal writing habits in the upper-level unlocking application. The flow chart is as follows: Figure 4 shown.
[0025] After the user triggers the unlocking interface through the power button, a specific area of the display screen will prompt the user to input the unlocking handwriting. The user enters the handwriting according to the predetermined input, and the touch screen responds to the user input and reports to the upper layer application that there is a key event of handwriting input. Handwriting coordinates and preliminary verification.
[0026] The purpose of the preliminary verification is to identify and ignore the situation when the user's mobile p...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com