CHI '01 Extended Abstracts on Human Factors in Computing Systems
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Novel, minimalist haptic gesture interaction for mobile devices
Proceedings of the third Nordic conference on Human-computer interaction
Zliding: fluid zooming and sliding for high precision parameter manipulation
Proceedings of the 18th annual ACM symposium on User interface software and technology
Tap input as an embedded interaction method for mobile devices
Proceedings of the 1st international conference on Tangible and embedded interaction
Shift: a technique for operating pen-based interfaces using touch
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Rubbing and tapping for precise and rapid selection on touch-screen displays
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
TapTap and MagStick: improving one-handed target acquisition on small touch-screens
AVI '08 Proceedings of the working conference on Advanced visual interfaces
Music Wall: A Tangible User Interface Using Tapping as an Interactive Technique
APCHI '08 Proceedings of the 8th Asia-Pacific conference on Computer-Human Interaction
Extending 2D object arrangement with pressure-sensitive layering cues
Proceedings of the 21st annual ACM symposium on User interface software and technology
Response time in man-computer conversational transactions
AFIPS '68 (Fall, part I) Proceedings of the December 9-11, 1968, fall joint computer conference, part I
MicroRolls: expanding touch-screen input vocabulary by distinguishing rolls vs. slides of the thumb
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Bezel swipe: conflict-free scrolling and multiple selection on mobile touch screen devices
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Expressive typing: a new way to sense typing pressure and its applications
CHI '09 Extended Abstracts on Human Factors in Computing Systems
GraspZoom: zooming and scrolling control model for single-handed mobile interaction
Proceedings of the 11th International Conference on Human-Computer Interaction with Mobile Devices and Services
Whack gestures: inexact and inattentive interaction with mobile devices
Proceedings of the fourth international conference on Tangible, embedded, and embodied interaction
Characteristics of pressure-based input for mobile devices
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
PhoneTouch: a technique for direct phone interaction on surfaces
UIST '10 Proceedings of the 23nd annual ACM symposium on User interface software and technology
Sensor synaesthesia: touch in motion, and motion in touch
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Force gestures: augmented touch screen gestures using normal and tangential force
CHI '11 Extended Abstracts on Human Factors in Computing Systems
An exploration of inadvertent variations in mobile pressure input
MobileHCI '12 Proceedings of the 14th international conference on Human-computer interaction with mobile devices and services
GripSense: using built-in sensors to detect hand posture and pressure on commodity mobile phones
Proceedings of the 25th annual ACM symposium on User interface software and technology
Indirect shear force estimation for multi-point shear force operations
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
TapBoard: making a touch screen keyboard more touchable
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Bezel-Tap gestures: quick activation of commands from sleep mode on tablets
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
VibPress: estimating pressure input using vibration absorption on mobile devices
Proceedings of the 15th international conference on Human-computer interaction with mobile devices and services
Ta-Tap: consecutive distant tap operations for one-handed touch screen use
Proceedings of the adjunct publication of the 26th annual ACM symposium on User interface software and technology
BackTap: robust four-point tapping on the back of an off-the-shelf smartphone
Proceedings of the adjunct publication of the 26th annual ACM symposium on User interface software and technology
Pseudo-pressure detection and its use in predictive text entry on touchscreens
Proceedings of the 25th Australian Computer-Human Interaction Conference: Augmentation, Application, Innovation, Collaboration
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We introduce an interaction technique that increases the touch screen input vocabulary by distinguishing a strong tap from a gentle tap without the use of additional hardware. We have designed and validated an algorithm that detects different types of screen touches by combining data from the built-in accelerometer with position data from the touch screen. The proposed technique allows a touch screen input to contain not only the position of a finger contact, but also its type, i.e., whether the contact is a 'Tap' or a 'ForceTap.' To verify the feasibility of the proposed technique we have implemented our detection algorithm in experiments that test cases of single-handed, two-handed, immersive, and on the move usage. Based on the experimental results, we investigate the advantages of using two types of touch inputs and discuss emerging issues. Finally, we suggest a design guideline for applying the proposed technique to touch screen applications, and present possible application scenarios.