beep

bleep

blip

button

computer

digital

action

app

electronic

futuristic

game

interface

message

new message

system

alert

future

technologic

device

delay

delayed

echo

activate

select

task

activation

navigation

selection

notification

sci-fi

scan

scanner

signal

technology

tone

scifi

sound

ui

access

scanning

censor

pulse

technological

code

gadget

radar

transmitting

transmission

security

detector

sci fi

transmit